# Dialogflow API . projects . knowledgeBases . documents

## Instance Methods

Close httplib2 connections.

Creates a new document. This method is a [long-running operation](https://cloud.google.com/dialogflow/cx/docs/how/long-running-operation). The returned `Operation` type has the following method-specific fields: - `metadata`: KnowledgeOperationMetadata - `response`: Document

Deletes the specified document. This method is a [long-running operation](https://cloud.google.com/dialogflow/cx/docs/how/long-running-operation). The returned `Operation` type has the following method-specific fields: - `metadata`: KnowledgeOperationMetadata - `response`: An [Empty message](https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#empty)

Exports a smart messaging candidate document into the specified destination. This method is a [long-running operation](https://cloud.google.com/dialogflow/cx/docs/how/long-running-operation). The returned `Operation` type has the following method-specific fields: - `metadata`: KnowledgeOperationMetadata - `response`: Document

Retrieves the specified document.

Creates documents by importing data from external sources. Dialogflow supports up to 350 documents in each request. If you try to import more, Dialogflow will return an error. This method is a [long-running operation](https://cloud.google.com/dialogflow/cx/docs/how/long-running-operation). The returned `Operation` type has the following method-specific fields: - `metadata`: KnowledgeOperationMetadata - `response`: ImportDocumentsResponse

Returns the list of all documents of the knowledge base.

Retrieves the next page of results.

Updates the specified document. This method is a [long-running operation](https://cloud.google.com/dialogflow/cx/docs/how/long-running-operation). The returned `Operation` type has the following method-specific fields: - `metadata`: KnowledgeOperationMetadata - `response`: Document

Reloads the specified document from its specified source, content_uri or content. The previously loaded content of the document will be deleted. Note: Even when the content of the document has not changed, there still may be side effects because of internal implementation changes. This method is a [long-running operation](https://cloud.google.com/dialogflow/cx/docs/how/long-running-operation). The returned `Operation` type has the following method-specific fields: - `metadata`: KnowledgeOperationMetadata - `response`: Document Note: The `projects.agent.knowledgeBases.documents` resource is deprecated; only use `projects.knowledgeBases.documents`.

### Method Details

`close()`

    Close httplib2 connections.

`create(parent, body=None, x__xgafv=None)`

    Creates a new document. This method is a [long-running operation](https://cloud.google.com/dialogflow/cx/docs/how/long-running-operation). The returned `Operation` type has the following method-specific fields: - `metadata`: KnowledgeOperationMetadata - `response`: Document

    Args:
      parent: string, Required. The knowledge base to create a document for. Format: `projects//locations//knowledgeBases/`. (required)
      body: object, The request body.
        The object takes the form of:

    { # A knowledge document to be used by a KnowledgeBase. For more information, see the [knowledge base guide](https://cloud.google.com/dialogflow/docs/how/knowledge-bases). Note: The `projects.agent.knowledgeBases.documents` resource is deprecated; only use `projects.knowledgeBases.documents`.
      "contentUri": "A String", # The URI where the file content is located. For documents stored in Google Cloud Storage, these URIs must have the form `gs:///`. NOTE: External URLs must correspond to public webpages, i.e., they must be indexed by Google Search. In particular, URLs for showing documents in Google Cloud Storage (i.e. the URL in your browser) are not supported. Instead use the `gs://` format URI described above.
      "displayName": "A String", # Required. The display name of the document. The name must be 1024 bytes or less; otherwise, the creation request fails.
      "enableAutoReload": True or False, # Optional. If true, we try to automatically reload the document every day (at a time picked by the system). If false or unspecified, we don't try to automatically reload the document. Currently you can only enable automatic reload for documents sourced from a public url, see `source` field for the source types. Reload status can be tracked in `latest_reload_status`. If a reload fails, we will keep the document unchanged. If a reload fails with internal errors, the system will try to reload the document on the next day. If a reload fails with non-retriable errors (e.g. PERMISION_DENIED), the system will not try to reload the document anymore. You need to manually reload the document successfully by calling `ReloadDocument` and clear the errors.
      "knowledgeTypes": [ # Required. The knowledge type of document content.
        "A String",
      ],
      "latestReloadStatus": { # The status of a reload attempt. # Output only. The time and status of the latest reload. This reload may have been triggered automatically or manually and may not have succeeded.
        "status": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # The status of a reload attempt or the initial load.
          "code": 42, # The status code, which should be an enum value of google.rpc.Code.
          "details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
            {
              "a_key": "", # Properties of the object. Contains field @type with type URL.
            },
          ],
          "message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
        },
        "time": "A String", # The time of a reload attempt. This reload may have been triggered automatically or manually and may not have succeeded.
      },
      "metadata": { # Optional. Metadata for the document. The metadata supports arbitrary key-value pairs. Suggested use cases include storing a document's title, an external URL distinct from the document's content_uri, etc. The max size of a `key` or a `value` of the metadata is 1024 bytes.
        "a_key": "A String",
      },
      "mimeType": "A String", # Required. The MIME type of this document.
      "name": "A String", # Optional. The document resource name. The name must be empty when creating a document. Format: `projects//locations//knowledgeBases//documents/`.
      "rawContent": "A String", # The raw content of the document. This field is only permitted for EXTRACTIVE_QA and FAQ knowledge types.
      "state": "A String", # Output only. The current state of the document.
    }

      x__xgafv: string, V1 error format.
        Allowed values
          1 - v1 error format
          2 - v2 error format

    Returns:
      An object of the form:

        { # This resource represents a long-running operation that is the result of a network API call.
      "done": True or False, # If the value is `false`, it means the operation is still in progress. If `true`, the operation is completed, and either `error` or `response` is available.
      "error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # The error result of the operation in case of failure or cancellation.
        "code": 42, # The status code, which should be an enum value of google.rpc.Code.
        "details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
          {
            "a_key": "", # Properties of the object. Contains field @type with type URL.
          },
        ],
        "message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
      },
      "metadata": { # Service-specific metadata associated with the operation. It typically contains progress information and common metadata such as create time. Some services might not provide such metadata. Any method that returns a long-running operation should document the metadata type, if any.
        "a_key": "", # Properties of the object. Contains field @type with type URL.
      },
      "name": "A String", # The server-assigned name, which is only unique within the same service that originally returns it. If you use the default HTTP mapping, the `name` should be a resource name ending with `operations/{unique_id}`.
      "response": { # The normal response of the operation in case of success. If the original method returns no data on success, such as `Delete`, the response is `google.protobuf.Empty`. If the original method is standard `Get`/`Create`/`Update`, the response should be the resource. For other methods, the response should have the type `XxxResponse`, where `Xxx` is the original method name. For example, if the original method name is `TakeSnapshot()`, the inferred response type is `TakeSnapshotResponse`.
        "a_key": "", # Properties of the object. Contains field @type with type URL.
      },
    }

`delete(name, x__xgafv=None)`

    Deletes the specified document. This method is a [long-running operation](https://cloud.google.com/dialogflow/cx/docs/how/long-running-operation). The returned `Operation` type has the following method-specific fields: - `metadata`: KnowledgeOperationMetadata - `response`: An [Empty message](https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#empty)

    Args:
      name: string, Required. The name of the document to delete. Format: `projects//locations//knowledgeBases//documents/`. (required)
      x__xgafv: string, V1 error format.
        Allowed values
          1 - v1 error format
          2 - v2 error format

    Returns:
      An object of the form:

        { # This resource represents a long-running operation that is the result of a network API call.
      "done": True or False, # If the value is `false`, it means the operation is still in progress. If `true`, the operation is completed, and either `error` or `response` is available.
      "error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # The error result of the operation in case of failure or cancellation.
        "code": 42, # The status code, which should be an enum value of google.rpc.Code.
        "details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
          {
            "a_key": "", # Properties of the object. Contains field @type with type URL.
          },
        ],
        "message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
      },
      "metadata": { # Service-specific metadata associated with the operation. It typically contains progress information and common metadata such as create time. Some services might not provide such metadata. Any method that returns a long-running operation should document the metadata type, if any.
        "a_key": "", # Properties of the object. Contains field @type with type URL.
      },
      "name": "A String", # The server-assigned name, which is only unique within the same service that originally returns it. If you use the default HTTP mapping, the `name` should be a resource name ending with `operations/{unique_id}`.
      "response": { # The normal response of the operation in case of success. If the original method returns no data on success, such as `Delete`, the response is `google.protobuf.Empty`. If the original method is standard `Get`/`Create`/`Update`, the response should be the resource. For other methods, the response should have the type `XxxResponse`, where `Xxx` is the original method name. For example, if the original method name is `TakeSnapshot()`, the inferred response type is `TakeSnapshotResponse`.
        "a_key": "", # Properties of the object. Contains field @type with type URL.
      },
    }

`export(name, body=None, x__xgafv=None)`

    Exports a smart messaging candidate document into the specified destination. This method is a [long-running operation](https://cloud.google.com/dialogflow/cx/docs/how/long-running-operation). The returned `Operation` type has the following method-specific fields: - `metadata`: KnowledgeOperationMetadata - `response`: Document

    Args:
      name: string, Required. The name of the document to export. Format: `projects//locations//knowledgeBases//documents/`. (required)
      body: object, The request body.
        The object takes the form of:

    { # Request message for Documents.ExportDocument.
      "exportFullContent": True or False, # When enabled, export the full content of the document including empirical probability.
      "gcsDestination": { # Google Cloud Storage location for the output. # Cloud Storage file path to export the document.
        "uri": "A String", # The Google Cloud Storage URIs for the output. A URI is of the form: gs://bucket/object-prefix-or-name Whether a prefix or name is used depends on the use case. The requesting user must have "write-permission" to the bucket.
      },
      "smartMessagingPartialUpdate": True or False, # When enabled, export the smart messaging allowlist document for partial update.
    }

      x__xgafv: string, V1 error format.
        Allowed values
          1 - v1 error format
          2 - v2 error format

    Returns:
      An object of the form:

        { # This resource represents a long-running operation that is the result of a network API call.
      "done": True or False, # If the value is `false`, it means the operation is still in progress. If `true`, the operation is completed, and either `error` or `response` is available.
      "error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # The error result of the operation in case of failure or cancellation.
        "code": 42, # The status code, which should be an enum value of google.rpc.Code.
        "details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
          {
            "a_key": "", # Properties of the object. Contains field @type with type URL.
          },
        ],
        "message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
      },
      "metadata": { # Service-specific metadata associated with the operation. It typically contains progress information and common metadata such as create time. Some services might not provide such metadata. Any method that returns a long-running operation should document the metadata type, if any.
        "a_key": "", # Properties of the object. Contains field @type with type URL.
      },
      "name": "A String", # The server-assigned name, which is only unique within the same service that originally returns it. If you use the default HTTP mapping, the `name` should be a resource name ending with `operations/{unique_id}`.
      "response": { # The normal response of the operation in case of success. If the original method returns no data on success, such as `Delete`, the response is `google.protobuf.Empty`. If the original method is standard `Get`/`Create`/`Update`, the response should be the resource. For other methods, the response should have the type `XxxResponse`, where `Xxx` is the original method name. For example, if the original method name is `TakeSnapshot()`, the inferred response type is `TakeSnapshotResponse`.
        "a_key": "", # Properties of the object. Contains field @type with type URL.
      },
    }

`get(name, x__xgafv=None)`

    Retrieves the specified document.

    Args:
      name: string, Required. The name of the document to retrieve. Format `projects//locations//knowledgeBases//documents/`. (required)
      x__xgafv: string, V1 error format.
        Allowed values
          1 - v1 error format
          2 - v2 error format

    Returns:
      An object of the form:

        { # A knowledge document to be used by a KnowledgeBase. For more information, see the [knowledge base guide](https://cloud.google.com/dialogflow/docs/how/knowledge-bases). Note: The `projects.agent.knowledgeBases.documents` resource is deprecated; only use `projects.knowledgeBases.documents`.
      "contentUri": "A String", # The URI where the file content is located. For documents stored in Google Cloud Storage, these URIs must have the form `gs:///`. NOTE: External URLs must correspond to public webpages, i.e., they must be indexed by Google Search. In particular, URLs for showing documents in Google Cloud Storage (i.e. the URL in your browser) are not supported. Instead use the `gs://` format URI described above.
      "displayName": "A String", # Required. The display name of the document. The name must be 1024 bytes or less; otherwise, the creation request fails.
      "enableAutoReload": True or False, # Optional. If true, we try to automatically reload the document every day (at a time picked by the system). If false or unspecified, we don't try to automatically reload the document. Currently you can only enable automatic reload for documents sourced from a public url, see `source` field for the source types. Reload status can be tracked in `latest_reload_status`. If a reload fails, we will keep the document unchanged. If a reload fails with internal errors, the system will try to reload the document on the next day. If a reload fails with non-retriable errors (e.g. PERMISION_DENIED), the system will not try to reload the document anymore. You need to manually reload the document successfully by calling `ReloadDocument` and clear the errors.
      "knowledgeTypes": [ # Required. The knowledge type of document content.
        "A String",
      ],
      "latestReloadStatus": { # The status of a reload attempt. # Output only. The time and status of the latest reload. This reload may have been triggered automatically or manually and may not have succeeded.
        "status": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # The status of a reload attempt or the initial load.
          "code": 42, # The status code, which should be an enum value of google.rpc.Code.
          "details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
            {
              "a_key": "", # Properties of the object. Contains field @type with type URL.
            },
          ],
          "message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
        },
        "time": "A String", # The time of a reload attempt. This reload may have been triggered automatically or manually and may not have succeeded.
      },
      "metadata": { # Optional. Metadata for the document. The metadata supports arbitrary key-value pairs. Suggested use cases include storing a document's title, an external URL distinct from the document's content_uri, etc. The max size of a `key` or a `value` of the metadata is 1024 bytes.
        "a_key": "A String",
      },
      "mimeType": "A String", # Required. The MIME type of this document.
      "name": "A String", # Optional. The document resource name. The name must be empty when creating a document. Format: `projects//locations//knowledgeBases//documents/`.
      "rawContent": "A String", # The raw content of the document. This field is only permitted for EXTRACTIVE_QA and FAQ knowledge types.
      "state": "A String", # Output only. The current state of the document.
    }

`import_(parent, body=None, x__xgafv=None)`

    Creates documents by importing data from external sources. Dialogflow supports up to 350 documents in each request. If you try to import more, Dialogflow will return an error. This method is a [long-running operation](https://cloud.google.com/dialogflow/cx/docs/how/long-running-operation). The returned `Operation` type has the following method-specific fields: - `metadata`: KnowledgeOperationMetadata - `response`: ImportDocumentsResponse

    Args:
      parent: string, Required. The knowledge base to import documents into. Format: `projects//locations//knowledgeBases/`. (required)
      body: object, The request body.
        The object takes the form of:

    { # Request message for Documents.ImportDocuments.
      "documentTemplate": { # The template used for importing documents. # Required. Document template used for importing all the documents.
        "knowledgeTypes": [ # Required. The knowledge type of document content.
          "A String",
        ],
        "metadata": { # Metadata for the document. The metadata supports arbitrary key-value pairs. Suggested use cases include storing a document's title, an external URL distinct from the document's content_uri, etc. The max size of a `key` or a `value` of the metadata is 1024 bytes.
          "a_key": "A String",
        },
        "mimeType": "A String", # Required. The MIME type of the document.
      },
      "gcsSource": { # Google Cloud Storage location for the inputs. # The Google Cloud Storage location for the documents. The path can include a wildcard. These URIs may have the forms `gs:///`. `gs:////*.`.
        "uris": [ # Required. Google Cloud Storage URIs for the inputs. A URI is of the form: gs://bucket/object-prefix-or-name Whether a prefix or name is used depends on the use case.
          "A String",
        ],
      },
      "importGcsCustomMetadata": True or False, # Whether to import custom metadata from Google Cloud Storage. Only valid when the document source is Google Cloud Storage URI.
    }

      x__xgafv: string, V1 error format.
        Allowed values
          1 - v1 error format
          2 - v2 error format

    Returns:
      An object of the form:

        { # This resource represents a long-running operation that is the result of a network API call.
      "done": True or False, # If the value is `false`, it means the operation is still in progress. If `true`, the operation is completed, and either `error` or `response` is available.
      "error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # The error result of the operation in case of failure or cancellation.
        "code": 42, # The status code, which should be an enum value of google.rpc.Code.
        "details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
          {
            "a_key": "", # Properties of the object. Contains field @type with type URL.
          },
        ],
        "message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
      },
      "metadata": { # Service-specific metadata associated with the operation. It typically contains progress information and common metadata such as create time. Some services might not provide such metadata. Any method that returns a long-running operation should document the metadata type, if any.
        "a_key": "", # Properties of the object. Contains field @type with type URL.
      },
      "name": "A String", # The server-assigned name, which is only unique within the same service that originally returns it. If you use the default HTTP mapping, the `name` should be a resource name ending with `operations/{unique_id}`.
      "response": { # The normal response of the operation in case of success. If the original method returns no data on success, such as `Delete`, the response is `google.protobuf.Empty`. If the original method is standard `Get`/`Create`/`Update`, the response should be the resource. For other methods, the response should have the type `XxxResponse`, where `Xxx` is the original method name. For example, if the original method name is `TakeSnapshot()`, the inferred response type is `TakeSnapshotResponse`.
        "a_key": "", # Properties of the object. Contains field @type with type URL.
      },
    }

`list(parent, filter=None, pageSize=None, pageToken=None, x__xgafv=None)`

    Returns the list of all documents of the knowledge base.

    Args:
      parent: string, Required. The knowledge base to list all documents for. Format: `projects//locations//knowledgeBases/`. (required)
      filter: string, The filter expression used to filter documents returned by the list method. The expression has the following syntax: [AND ] ... The following fields and operators are supported: * knowledge_types with has(:) operator * display_name with has(:) operator * state with equals(=) operator Examples: * "knowledge_types:FAQ" matches documents with FAQ knowledge type. * "display_name:customer" matches documents whose display name contains "customer". * "state=ACTIVE" matches documents with ACTIVE state. * "knowledge_types:FAQ AND state=ACTIVE" matches all active FAQ documents. For more information about filtering, see [API Filtering](https://aip.dev/160).
      pageSize: integer, The maximum number of items to return in a single page. By default 10 and at most 100.
      pageToken: string, The next_page_token value returned from a previous list request.
      x__xgafv: string, V1 error format.
        Allowed values
          1 - v1 error format
          2 - v2 error format

    Returns:
      An object of the form:

        { # Response message for Documents.ListDocuments.
      "documents": [ # The list of documents.
        { # A knowledge document to be used by a KnowledgeBase. For more information, see the [knowledge base guide](https://cloud.google.com/dialogflow/docs/how/knowledge-bases). Note: The `projects.agent.knowledgeBases.documents` resource is deprecated; only use `projects.knowledgeBases.documents`.
          "contentUri": "A String", # The URI where the file content is located. For documents stored in Google Cloud Storage, these URIs must have the form `gs:///`. NOTE: External URLs must correspond to public webpages, i.e., they must be indexed by Google Search. In particular, URLs for showing documents in Google Cloud Storage (i.e. the URL in your browser) are not supported. Instead use the `gs://` format URI described above.
          "displayName": "A String", # Required. The display name of the document. The name must be 1024 bytes or less; otherwise, the creation request fails.
          "enableAutoReload": True or False, # Optional. If true, we try to automatically reload the document every day (at a time picked by the system). If false or unspecified, we don't try to automatically reload the document. Currently you can only enable automatic reload for documents sourced from a public url, see `source` field for the source types. Reload status can be tracked in `latest_reload_status`. If a reload fails, we will keep the document unchanged. If a reload fails with internal errors, the system will try to reload the document on the next day. If a reload fails with non-retriable errors (e.g. PERMISION_DENIED), the system will not try to reload the document anymore. You need to manually reload the document successfully by calling `ReloadDocument` and clear the errors.
          "knowledgeTypes": [ # Required. The knowledge type of document content.
            "A String",
          ],
          "latestReloadStatus": { # The status of a reload attempt. # Output only. The time and status of the latest reload. This reload may have been triggered automatically or manually and may not have succeeded.
            "status": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # The status of a reload attempt or the initial load.
              "code": 42, # The status code, which should be an enum value of google.rpc.Code.
              "details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
                {
                  "a_key": "", # Properties of the object. Contains field @type with type URL.
                },
              ],
              "message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
            },
            "time": "A String", # The time of a reload attempt. This reload may have been triggered automatically or manually and may not have succeeded.
          },
          "metadata": { # Optional. Metadata for the document. The metadata supports arbitrary key-value pairs. Suggested use cases include storing a document's title, an external URL distinct from the document's content_uri, etc. The max size of a `key` or a `value` of the metadata is 1024 bytes.
            "a_key": "A String",
          },
          "mimeType": "A String", # Required. The MIME type of this document.
          "name": "A String", # Optional. The document resource name. The name must be empty when creating a document. Format: `projects//locations//knowledgeBases//documents/`.
          "rawContent": "A String", # The raw content of the document. This field is only permitted for EXTRACTIVE_QA and FAQ knowledge types.
          "state": "A String", # Output only. The current state of the document.
        },
      ],
      "nextPageToken": "A String", # Token to retrieve the next page of results, or empty if there are no more results in the list.
    }

`list_next(previous_request, previous_response)`

    Retrieves the next page of results.

    Args:
      previous_request: The request for the previous page. (required)
      previous_response: The response from the request for the previous page. (required)

    Returns:
      A request object that you can call 'execute()' on to request the next
      page. Returns None if there are no more items in the collection.

`patch(name, body=None, updateMask=None, x__xgafv=None)`

    Updates the specified document. This method is a [long-running operation](https://cloud.google.com/dialogflow/cx/docs/how/long-running-operation). The returned `Operation` type has the following method-specific fields: - `metadata`: KnowledgeOperationMetadata - `response`: Document

    Args:
      name: string, Optional. The document resource name. The name must be empty when creating a document. Format: `projects//locations//knowledgeBases//documents/`. (required)
      body: object, The request body.
        The object takes the form of:

    { # A knowledge document to be used by a KnowledgeBase. For more information, see the [knowledge base guide](https://cloud.google.com/dialogflow/docs/how/knowledge-bases). Note: The `projects.agent.knowledgeBases.documents` resource is deprecated; only use `projects.knowledgeBases.documents`.
      "contentUri": "A String", # The URI where the file content is located. For documents stored in Google Cloud Storage, these URIs must have the form `gs:///`. NOTE: External URLs must correspond to public webpages, i.e., they must be indexed by Google Search. In particular, URLs for showing documents in Google Cloud Storage (i.e. the URL in your browser) are not supported. Instead use the `gs://` format URI described above.
      "displayName": "A String", # Required. The display name of the document. The name must be 1024 bytes or less; otherwise, the creation request fails.
      "enableAutoReload": True or False, # Optional. If true, we try to automatically reload the document every day (at a time picked by the system). If false or unspecified, we don't try to automatically reload the document. Currently you can only enable automatic reload for documents sourced from a public url, see `source` field for the source types. Reload status can be tracked in `latest_reload_status`. If a reload fails, we will keep the document unchanged. If a reload fails with internal errors, the system will try to reload the document on the next day. If a reload fails with non-retriable errors (e.g. PERMISION_DENIED), the system will not try to reload the document anymore. You need to manually reload the document successfully by calling `ReloadDocument` and clear the errors.
      "knowledgeTypes": [ # Required. The knowledge type of document content.
        "A String",
      ],
      "latestReloadStatus": { # The status of a reload attempt. # Output only. The time and status of the latest reload. This reload may have been triggered automatically or manually and may not have succeeded.
        "status": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # The status of a reload attempt or the initial load.
          "code": 42, # The status code, which should be an enum value of google.rpc.Code.
          "details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
            {
              "a_key": "", # Properties of the object. Contains field @type with type URL.
            },
          ],
          "message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
        },
        "time": "A String", # The time of a reload attempt. This reload may have been triggered automatically or manually and may not have succeeded.
      },
      "metadata": { # Optional. Metadata for the document. The metadata supports arbitrary key-value pairs. Suggested use cases include storing a document's title, an external URL distinct from the document's content_uri, etc. The max size of a `key` or a `value` of the metadata is 1024 bytes.
        "a_key": "A String",
      },
      "mimeType": "A String", # Required. The MIME type of this document.
      "name": "A String", # Optional. The document resource name. The name must be empty when creating a document. Format: `projects//locations//knowledgeBases//documents/`.
      "rawContent": "A String", # The raw content of the document. This field is only permitted for EXTRACTIVE_QA and FAQ knowledge types.
      "state": "A String", # Output only. The current state of the document.
    }

      updateMask: string, Optional. Not specified means `update all`. Currently, only `display_name` can be updated, an InvalidArgument will be returned for attempting to update other fields.
      x__xgafv: string, V1 error format.
        Allowed values
          1 - v1 error format
          2 - v2 error format

    Returns:
      An object of the form:

        { # This resource represents a long-running operation that is the result of a network API call.
      "done": True or False, # If the value is `false`, it means the operation is still in progress. If `true`, the operation is completed, and either `error` or `response` is available.
      "error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # The error result of the operation in case of failure or cancellation.
        "code": 42, # The status code, which should be an enum value of google.rpc.Code.
        "details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
          {
            "a_key": "", # Properties of the object. Contains field @type with type URL.
          },
        ],
        "message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
      },
      "metadata": { # Service-specific metadata associated with the operation. It typically contains progress information and common metadata such as create time. Some services might not provide such metadata. Any method that returns a long-running operation should document the metadata type, if any.
        "a_key": "", # Properties of the object. Contains field @type with type URL.
      },
      "name": "A String", # The server-assigned name, which is only unique within the same service that originally returns it. If you use the default HTTP mapping, the `name` should be a resource name ending with `operations/{unique_id}`.
      "response": { # The normal response of the operation in case of success. If the original method returns no data on success, such as `Delete`, the response is `google.protobuf.Empty`. If the original method is standard `Get`/`Create`/`Update`, the response should be the resource. For other methods, the response should have the type `XxxResponse`, where `Xxx` is the original method name. For example, if the original method name is `TakeSnapshot()`, the inferred response type is `TakeSnapshotResponse`.
        "a_key": "", # Properties of the object. Contains field @type with type URL.
      },
    }

`reload(name, body=None, x__xgafv=None)`

    Reloads the specified document from its specified source, content_uri or content. The previously loaded content of the document will be deleted. Note: Even when the content of the document has not changed, there still may be side effects because of internal implementation changes. This method is a [long-running operation](https://cloud.google.com/dialogflow/cx/docs/how/long-running-operation). The returned `Operation` type has the following method-specific fields: - `metadata`: KnowledgeOperationMetadata - `response`: Document Note: The `projects.agent.knowledgeBases.documents` resource is deprecated; only use `projects.knowledgeBases.documents`.

    Args:
      name: string, Required. The name of the document to reload. Format: `projects//locations//knowledgeBases//documents/` (required)
      body: object, The request body.
        The object takes the form of:

    { # Request message for Documents.ReloadDocument.
      "contentUri": "A String", # Optional. The path of gcs source file for reloading document content. For now, only gcs uri is supported. For documents stored in Google Cloud Storage, these URIs must have the form `gs:///`.
      "importGcsCustomMetadata": True or False, # Optional. Whether to import custom metadata from Google Cloud Storage. Only valid when the document source is Google Cloud Storage URI.
      "smartMessagingPartialUpdate": True or False, # Optional. When enabled, the reload request is to apply partial update to the smart messaging allowlist.
    }

      x__xgafv: string, V1 error format.
        Allowed values
          1 - v1 error format
          2 - v2 error format

    Returns:
      An object of the form:

        { # This resource represents a long-running operation that is the result of a network API call.
      "done": True or False, # If the value is `false`, it means the operation is still in progress. If `true`, the operation is completed, and either `error` or `response` is available.
      "error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # The error result of the operation in case of failure or cancellation.
        "code": 42, # The status code, which should be an enum value of google.rpc.Code.
        "details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
          {
            "a_key": "", # Properties of the object. Contains field @type with type URL.
          },
        ],
        "message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
      },
      "metadata": { # Service-specific metadata associated with the operation. It typically contains progress information and common metadata such as create time. Some services might not provide such metadata. Any method that returns a long-running operation should document the metadata type, if any.
        "a_key": "", # Properties of the object. Contains field @type with type URL.
      },
      "name": "A String", # The server-assigned name, which is only unique within the same service that originally returns it. If you use the default HTTP mapping, the `name` should be a resource name ending with `operations/{unique_id}`.
      "response": { # The normal response of the operation in case of success. If the original method returns no data on success, such as `Delete`, the response is `google.protobuf.Empty`. If the original method is standard `Get`/`Create`/`Update`, the response should be the resource. For other methods, the response should have the type `XxxResponse`, where `Xxx` is the original method name. For example, if the original method name is `TakeSnapshot()`, the inferred response type is `TakeSnapshotResponse`.
        "a_key": "", # Properties of the object. Contains field @type with type URL.
      },
    }