// Copyright 2019 Google LLC.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

syntax = "proto3";

package google.cloud.talent.v4beta1;

import "google/api/annotations.proto";
import "google/cloud/talent/v4beta1/batch.proto";
import "google/cloud/talent/v4beta1/common.proto";
import "google/cloud/talent/v4beta1/filters.proto";
import "google/cloud/talent/v4beta1/histogram.proto";
import "google/cloud/talent/v4beta1/job.proto";
import "google/longrunning/operations.proto";
import "google/protobuf/duration.proto";
import "google/protobuf/empty.proto";
import "google/protobuf/field_mask.proto";

option go_package = "google.golang.org/genproto/googleapis/cloud/talent/v4beta1;talent";
option java_multiple_files = true;
option java_outer_classname = "JobServiceProto";
option java_package = "com.google.cloud.talent.v4beta1";
option objc_class_prefix = "CTS";

// A service handles job management, including job CRUD, enumeration and search.
service JobService {
  // Creates a new job.
  //
  // Typically, the job becomes searchable within 10 seconds, but it may take
  // up to 5 minutes.
  rpc CreateJob(CreateJobRequest) returns (Job) {
    option (google.api.http) = {
      post: "/v4beta1/{parent=projects/*/tenants/*}/jobs"
      body: "*"
      additional_bindings {
        post: "/v4beta1/{parent=projects/*}/jobs"
        body: "*"
      }
    };
  }

  // Retrieves the specified job, whose status is OPEN or recently EXPIRED
  // within the last 90 days.
  rpc GetJob(GetJobRequest) returns (Job) {
    option (google.api.http) = {
      get: "/v4beta1/{name=projects/*/tenants/*/jobs/*}"
      additional_bindings { get: "/v4beta1/{name=projects/*/jobs/*}" }
    };
  }

  // Updates specified job.
  //
  // Typically, updated contents become visible in search results within 10
  // seconds, but it may take up to 5 minutes.
  rpc UpdateJob(UpdateJobRequest) returns (Job) {
    option (google.api.http) = {
      patch: "/v4beta1/{job.name=projects/*/tenants/*/jobs/*}"
      body: "*"
      additional_bindings {
        patch: "/v4beta1/{job.name=projects/*/jobs/*}"
        body: "*"
      }
    };
  }

  // Deletes the specified job.
  //
  // Typically, the job becomes unsearchable within 10 seconds, but it may take
  // up to 5 minutes.
  rpc DeleteJob(DeleteJobRequest) returns (google.protobuf.Empty) {
    option (google.api.http) = {
      delete: "/v4beta1/{name=projects/*/tenants/*/jobs/*}"
      additional_bindings { delete: "/v4beta1/{name=projects/*/jobs/*}" }
    };
  }

  // Lists jobs by filter.
  rpc ListJobs(ListJobsRequest) returns (ListJobsResponse) {
    option (google.api.http) = {
      get: "/v4beta1/{parent=projects/*/tenants/*}/jobs"
      additional_bindings { get: "/v4beta1/{parent=projects/*}/jobs" }
    };
  }

  // Deletes a list of [Job][google.cloud.talent.v4beta1.Job]s by filter.
  rpc BatchDeleteJobs(BatchDeleteJobsRequest) returns (google.protobuf.Empty) {
    option (google.api.http) = {
      post: "/v4beta1/{parent=projects/*/tenants/*}/jobs:batchDelete"
      body: "*"
      additional_bindings {
        post: "/v4beta1/{parent=projects/*}/jobs:batchDelete"
      }
    };
  }

  // Searches for jobs using the provided
  // [SearchJobsRequest][google.cloud.talent.v4beta1.SearchJobsRequest].
  //
  // This call constrains the
  // [visibility][google.cloud.talent.v4beta1.Job.visibility] of jobs present in
  // the database, and only returns jobs that the caller has permission to
  // search against.
  rpc SearchJobs(SearchJobsRequest) returns (SearchJobsResponse) {
    option (google.api.http) = {
      post: "/v4beta1/{parent=projects/*/tenants/*}/jobs:search"
      body: "*"
      additional_bindings {
        post: "/v4beta1/{parent=projects/*}/jobs:search"
        body: "*"
      }
    };
  }

  // Searches for jobs using the provided
  // [SearchJobsRequest][google.cloud.talent.v4beta1.SearchJobsRequest].
  //
  // This API call is intended for the use case of targeting passive job
  // seekers (for example, job seekers who have signed up to receive email
  // alerts about potential job opportunities), and has different algorithmic
  // adjustments that are targeted to passive job seekers.
  //
  // This call constrains the
  // [visibility][google.cloud.talent.v4beta1.Job.visibility] of jobs present in
  // the database, and only returns jobs the caller has permission to search
  // against.
  rpc SearchJobsForAlert(SearchJobsRequest) returns (SearchJobsResponse) {
    option (google.api.http) = {
      post: "/v4beta1/{parent=projects/*/tenants/*}/jobs:searchForAlert"
      body: "*"
      additional_bindings {
        post: "/v4beta1/{parent=projects/*}/jobs:searchForAlert"
        body: "*"
      }
    };
  }
}

// Input only.
//
// Create job request.
message CreateJobRequest {
  // Required.
  //
  // The resource name of the tenant under which the job is created.
  //
  // The format is "projects/{project_id}/tenants/{tenant_id}", for example,
  // "projects/api-test-project/tenant/foo".
  //
  // Tenant id is optional and a default tenant is created if unspecified, for
  // example, "projects/api-test-project".
  string parent = 1;

  // Required.
  //
  // The Job to be created.
  Job job = 2;
}

// Input only.
//
// Get job request.
message GetJobRequest {
  // Required.
  //
  // The resource name of the job to retrieve.
  //
  // The format is
  // "projects/{project_id}/tenants/{tenant_id}/jobs/{job_id}", for
  // example, "projects/api-test-project/tenants/foo/jobs/1234".
  //
  // Tenant id is optional and the default tenant is used if unspecified, for
  // example, "projects/api-test-project/jobs/1234".
  string name = 1;
}

// Input only.
//
// Update job request.
message UpdateJobRequest {
  // Required.
  //
  // The Job to be updated.
  Job job = 1;

  // Optional but strongly recommended to be provided for the best service
  // experience.
  //
  // If [update_mask][google.cloud.talent.v4beta1.UpdateJobRequest.update_mask]
  // is provided, only the specified fields in
  // [job][google.cloud.talent.v4beta1.UpdateJobRequest.job] are updated.
  // Otherwise all the fields are updated.
  //
  // A field mask to restrict the fields that are updated. Only
  // top level fields of [Job][google.cloud.talent.v4beta1.Job] are supported.
  google.protobuf.FieldMask update_mask = 2;
}

// Input only.
//
// Delete job request.
message DeleteJobRequest {
  // Required.
  //
  // The resource name of the job to be deleted.
  //
  // The format is
  // "projects/{project_id}/tenants/{tenant_id}/jobs/{job_id}", for
  // example, "projects/api-test-project/tenants/foo/jobs/1234".
  //
  // Tenant id is optional and the default tenant is used if unspecified, for
  // example, "projects/api-test-project/jobs/1234".
  string name = 1;
}

// Input only.
//
// Batch delete jobs request.
message BatchDeleteJobsRequest {
  // Required.
  //
  // The resource name of the tenant under which the job is created.
  //
  // The format is "projects/{project_id}/tenants/{tenant_id}", for example,
  // "projects/api-test-project/tenant/foo".
  //
  // Tenant id is optional and the default tenant is used if unspecified, for
  // example, "projects/api-test-project".
  string parent = 1;

  // Required.
  //
  // The filter string specifies the jobs to be deleted.
  //
  // Supported operator: =, AND
  //
  // The fields eligible for filtering are:
  //
  // * `companyName` (Required)
  // * `requisitionId` (Required)
  //
  // Sample Query: companyName = "projects/api-test-project/companies/123" AND
  // requisitionId = "req-1"
  string filter = 2;
}

// Input only.
//
// List jobs request.
message ListJobsRequest {
  // Required.
  //
  // The resource name of the tenant under which the job is created.
  //
  // The format is "projects/{project_id}/tenants/{tenant_id}", for example,
  // "projects/api-test-project/tenant/foo".
  //
  // Tenant id is optional and the default tenant is used if unspecified, for
  // example, "projects/api-test-project".
  string parent = 1;

  // Required.
  //
  // The filter string specifies the jobs to be enumerated.
  //
  // Supported operator: =, AND
  //
  // The fields eligible for filtering are:
  //
  // * `companyName` (Required)
  // * `requisitionId` (Optional)
  // * `status` (Optional) Available values: OPEN, EXPIRED, ALL. Defaults to
  // OPEN if no value is specified.
  //
  // Sample Query:
  //
  // * companyName = "projects/api-test-project/tenants/foo/companies/bar"
  // * companyName = "projects/api-test-project/tenants/foo/companies/bar" AND
  // requisitionId = "req-1"
  // * companyName = "projects/api-test-project/tenants/foo/companies/bar" AND
  // status = "EXPIRED"
  string filter = 2;

  // Optional.
  //
  // The starting point of a query result.
  string page_token = 3;

  // Optional.
  //
  // The maximum number of jobs to be returned per page of results.
  //
  // If [job_view][google.cloud.talent.v4beta1.ListJobsRequest.job_view] is set
  // to
  // [JobView.JOB_VIEW_ID_ONLY][google.cloud.talent.v4beta1.JobView.JOB_VIEW_ID_ONLY],
  // the maximum allowed page size is 1000. Otherwise, the maximum allowed page
  // size is 100.
  //
  // Default is 100 if empty or a number < 1 is specified.
  int32 page_size = 4;

  // Optional.
  //
  // The desired job attributes returned for jobs in the
  // search response. Defaults to
  // [JobView.JOB_VIEW_FULL][google.cloud.talent.v4beta1.JobView.JOB_VIEW_FULL]
  // if no value is specified.
  JobView job_view = 5;
}

// An enum that specifies the job attributes that are returned in the
// [MatchingJob.Job][] in
// [SearchJobsResponse][google.cloud.talent.v4beta1.SearchJobsResponse] or
// [Job][google.cloud.talent.v4beta1.Job] objects in
// [ListJobsResponse][google.cloud.talent.v4beta1.ListJobsResponse].
enum JobView {
  // Default value.
  JOB_VIEW_UNSPECIFIED = 0;

  // A ID only view of job, with following attributes:
  // [Job.name][google.cloud.talent.v4beta1.Job.name],
  // [Job.requisition_id][google.cloud.talent.v4beta1.Job.requisition_id],
  // [Job.language_code][google.cloud.talent.v4beta1.Job.language_code].
  JOB_VIEW_ID_ONLY = 1;

  // A minimal view of the job, with the following attributes:
  // [Job.name][google.cloud.talent.v4beta1.Job.name],
  // [Job.requisition_id][google.cloud.talent.v4beta1.Job.requisition_id],
  // [Job.job_title][], [Job.company][google.cloud.talent.v4beta1.Job.company],
  // [Job.DerivedInfo.locations][google.cloud.talent.v4beta1.Job.DerivedInfo.locations],
  // [Job.language_code][google.cloud.talent.v4beta1.Job.language_code].
  JOB_VIEW_MINIMAL = 2;

  // A small view of the job, with the following attributes in the search
  // results: [Job.name][google.cloud.talent.v4beta1.Job.name],
  // [Job.requisition_id][google.cloud.talent.v4beta1.Job.requisition_id],
  // [Job.job_title][], [Job.company][google.cloud.talent.v4beta1.Job.company],
  // [Job.DerivedInfo.locations][google.cloud.talent.v4beta1.Job.DerivedInfo.locations],
  // [Job.visibility][google.cloud.talent.v4beta1.Job.visibility],
  // [Job.language_code][google.cloud.talent.v4beta1.Job.language_code],
  // [Job.description][google.cloud.talent.v4beta1.Job.description].
  JOB_VIEW_SMALL = 3;

  // All available attributes are included in the search results.
  JOB_VIEW_FULL = 4;
}

// Output only.
//
// List jobs response.
message ListJobsResponse {
  // The Jobs for a given company.
  //
  // The maximum number of items returned is based on the limit field
  // provided in the request.
  repeated Job jobs = 1;

  // A token to retrieve the next page of results.
  string next_page_token = 2;

  // Additional information for the API invocation, such as the request
  // tracking id.
  ResponseMetadata metadata = 3;
}

// Input only.
//
// The Request body of the `SearchJobs` call.
message SearchJobsRequest {
  // Input only.
  //
  // Custom ranking information for
  // [SearchJobsRequest][google.cloud.talent.v4beta1.SearchJobsRequest].
  message CustomRankingInfo {
    // The importance level for
    // [CustomRankingInfo.ranking_expression][google.cloud.talent.v4beta1.SearchJobsRequest.CustomRankingInfo.ranking_expression].
    enum ImportanceLevel {
      // Default value if the importance level isn't specified.
      IMPORTANCE_LEVEL_UNSPECIFIED = 0;

      // The given ranking expression is of None importance, existing relevance
      // score (determined by API algorithm) dominates job's final ranking
      // position.
      NONE = 1;

      // The given ranking expression is of Low importance in terms of job's
      // final ranking position compared to existing relevance
      // score (determined by API algorithm).
      LOW = 2;

      // The given ranking expression is of Mild importance in terms of job's
      // final ranking position compared to existing relevance
      // score (determined by API algorithm).
      MILD = 3;

      // The given ranking expression is of Medium importance in terms of job's
      // final ranking position compared to existing relevance
      // score (determined by API algorithm).
      MEDIUM = 4;

      // The given ranking expression is of High importance in terms of job's
      // final ranking position compared to existing relevance
      // score (determined by API algorithm).
      HIGH = 5;

      // The given ranking expression is of Extreme importance, and dominates
      // job's final ranking position with existing relevance
      // score (determined by API algorithm) ignored.
      EXTREME = 6;
    }

    // Required.
    //
    // Controls over how important the score of
    // [CustomRankingInfo.ranking_expression][google.cloud.talent.v4beta1.SearchJobsRequest.CustomRankingInfo.ranking_expression]
    // gets applied to job's final ranking position.
    //
    // An error is thrown if not specified.
    ImportanceLevel importance_level = 1;

    // Required.
    //
    // Controls over how job documents get ranked on top of existing relevance
    // score (determined by API algorithm). The product of ranking expression
    // and relevance score is used to determine job's final ranking position.
    //
    // The syntax for this expression is a subset of Google SQL syntax.
    //
    // Supported operators are: +, -, *, /, where the left and right side of
    // the operator is either a numeric
    // [Job.custom_attributes][google.cloud.talent.v4beta1.Job.custom_attributes]
    // key, integer/double value or an expression that can be evaluated to a
    // number.
    //
    // Parenthesis are supported to adjust calculation precedence. The
    // expression must be < 100 characters in length.
    //
    // Sample ranking expression
    // (year + 25) * 0.25 - (freshness / 0.5)
    string ranking_expression = 2;
  }

  // A string-represented enumeration of the job search mode. The service
  // operate differently for different modes of service.
  enum SearchMode {
    // The mode of the search method isn't specified.
    SEARCH_MODE_UNSPECIFIED = 0;

    // The job search matches against all jobs, and featured jobs
    // (jobs with promotionValue > 0) are not specially handled.
    JOB_SEARCH = 1;

    // The job search matches only against featured jobs (jobs with a
    // promotionValue > 0). This method doesn't return any jobs having a
    // promotionValue <= 0. The search results order is determined by the
    // promotionValue (jobs with a higher promotionValue are returned higher up
    // in the search results), with relevance being used as a tiebreaker.
    FEATURED_JOB_SEARCH = 2;
  }

  // Controls whether highly similar jobs are returned next to each other in
  // the search results. Jobs are identified as highly similar based on
  // their titles, job categories, and locations. Highly similar results are
  // clustered so that only one representative job of the cluster is
  // displayed to the job seeker higher up in the results, with the other jobs
  // being displayed lower down in the results.
  enum DiversificationLevel {
    // The diversification level isn't specified.
    DIVERSIFICATION_LEVEL_UNSPECIFIED = 0;

    // Disables diversification. Jobs that would normally be pushed to the last
    // page would not have their positions altered. This may result in highly
    // similar jobs appearing in sequence in the search results.
    DISABLED = 1;

    // Default diversifying behavior. The result list is ordered so that
    // highly similar results are pushed to the end of the last page of search
    // results.
    SIMPLE = 2;
  }

  // Required.
  //
  // The resource name of the tenant to search within.
  //
  // The format is "projects/{project_id}/tenants/{tenant_id}", for example,
  // "projects/api-test-project/tenant/foo".
  //
  // Tenant id is optional and the default tenant is used if unspecified, for
  // example, "projects/api-test-project".
  string parent = 1;

  // Optional.
  //
  // Mode of a search.
  //
  // Defaults to
  // [SearchMode.JOB_SEARCH][google.cloud.talent.v4beta1.SearchJobsRequest.SearchMode.JOB_SEARCH].
  SearchMode search_mode = 2;

  // Required.
  //
  // The meta information collected about the job searcher, used to improve the
  // search quality of the service.. The identifiers, (such as `user_id`) are
  // provided by users, and must be unique and consistent.
  RequestMetadata request_metadata = 3;

  // Optional.
  //
  // Query used to search against jobs, such as keyword, location filters, etc.
  JobQuery job_query = 4;

  // Optional.
  //
  // Controls whether to broaden the search when it produces sparse results.
  // Broadened queries append results to the end of the matching results
  // list.
  //
  // Defaults to false.
  bool enable_broadening = 5;

  // Optional.
  //
  // Controls if the search job request requires the return of a precise
  // count of the first 300 results. Setting this to `true` ensures
  // consistency in the number of results per page. Best practice is to set this
  // value to true if a client allows users to jump directly to a
  // non-sequential search results page.
  //
  // Enabling this flag may adversely impact performance.
  //
  // Defaults to false.
  bool require_precise_result_size = 6;

  // Optional.
  //
  // An expression specifies a histogram request against matching jobs.
  //
  // Expression syntax is an aggregation function call with histogram facets and
  // other options.
  //
  // Available aggregation function calls are:
  // * `count(string_histogram_facet)`: Count the number of matching entities,
  // for each distinct attribute value.
  // * `count(numeric_histogram_facet, list of buckets)`: Count the number of
  // matching entities within each bucket.
  //
  // Data types:
  //
  // * Histogram facet: facet names with format [a-zA-Z][a-zA-Z0-9_]+.
  // * String: string like "any string with backslash escape for quote(\")."
  // * Number: whole number and floating point number like 10, -1 and -0.01.
  // * List: list of elements with comma(,) separator surrounded by square
  // brackets, for example, [1, 2, 3] and ["one", "two", "three"].
  //
  // Built-in constants:
  //
  // * MIN (minimum number similar to java Double.MIN_VALUE)
  // * MAX (maximum number similar to java Double.MAX_VALUE)
  //
  // Built-in functions:
  //
  // * bucket(start, end[, label]): bucket built-in function creates a bucket
  // with range of [start, end). Note that the end is exclusive, for example,
  // bucket(1, MAX, "positive number") or bucket(1, 10).
  //
  // Job histogram facets:
  //
  // * company_id: histogram by [Job.distributor_company_id][].
  // * company_display_name: histogram by
  // [Job.company_display_name][google.cloud.talent.v4beta1.Job.company_display_name].
  // * employment_type: histogram by
  // [Job.employment_types][google.cloud.talent.v4beta1.Job.employment_types],
  // for example, "FULL_TIME", "PART_TIME".
  // * company_size: histogram by
  // [CompanySize][google.cloud.talent.v4beta1.CompanySize], for example,
  // "SMALL", "MEDIUM", "BIG".
  // * publish_time_in_month: histogram by the [Job.publish_time][] in months.
  // Must specify list of numeric buckets in spec.
  // * publish_time_in_year: histogram by the [Job.publish_time][] in years.
  // Must specify list of numeric buckets in spec.
  // * degree_type: histogram by the [Job.degree_type][], for example,
  // "Bachelors", "Masters".
  // * job_level: histogram by the
  // [Job.job_level][google.cloud.talent.v4beta1.Job.job_level], for example,
  // "Entry Level".
  // * country: histogram by the country code of jobs, for example, "US", "FR".
  // * admin1: histogram by the admin1 code of jobs, which is a global
  // placeholder referring to the state, province, or the particular term a
  // country uses to define the geographic structure below the country level,
  // for example, "CA", "IL".
  // * city: histogram by a combination of the "city name, admin1 code". For
  // example,  "Mountain View, CA", "New York, NY".
  // * admin1_country: histogram by a combination of the "admin1 code, country",
  // for example, "CA, US", "IL, US".
  // * city_coordinate: histogram by the city center's GPS coordinates (latitude
  // and longitude), for example, 37.4038522,-122.0987765. Since the coordinates
  // of a city center can change, customers may need to refresh them
  // periodically.
  // * locale: histogram by the
  // [Job.language_code][google.cloud.talent.v4beta1.Job.language_code], for
  // example, "en-US", "fr-FR".
  // * language: histogram by the language subtag of the
  // [Job.language_code][google.cloud.talent.v4beta1.Job.language_code], for
  // example, "en", "fr".
  // * category: histogram by the
  // [JobCategory][google.cloud.talent.v4beta1.JobCategory], for example,
  // "COMPUTER_AND_IT", "HEALTHCARE".
  // * base_compensation_unit: histogram by the [CompensationUnit][] of base
  // salary, for example, "WEEKLY", "MONTHLY".
  // * base_compensation: histogram by the base salary. Must specify list of
  // numeric buckets to group results by.
  // * annualized_base_compensation: histogram by the base annualized salary.
  // Must specify list of numeric buckets to group results by.
  // * annualized_total_compensation: histogram by the total annualized salary.
  // Must specify list of numeric buckets to group results by.
  // * string_custom_attribute: histogram by string
  // [Job.custom_attributes][google.cloud.talent.v4beta1.Job.custom_attributes].
  // Values can be accessed via square bracket notations like
  // string_custom_attribute["key1"].
  // * numeric_custom_attribute: histogram by numeric
  // [Job.custom_attributes][google.cloud.talent.v4beta1.Job.custom_attributes].
  // Values can be accessed via square bracket notations like
  // numeric_custom_attribute["key1"]. Must specify list of numeric buckets to
  // group results by.
  //
  // Example expressions:
  // * count(admin1)
  // * count(base_compensation, [bucket(1000, 10000), bucket(10000, 100000),
  // bucket(100000, MAX)])
  // * count(string_custom_attribute["some-string-custom-attribute"])
  // * count(numeric_custom_attribute["some-numeric-custom-attribute"],
  // [bucket(MIN, 0, "negative"), bucket(0, MAX, "non-negative"])
  repeated HistogramQuery histogram_queries = 7;

  // Optional.
  //
  // The desired job attributes returned for jobs in the
  // search response. Defaults to [JobView.SMALL][] if no value is specified.
  JobView job_view = 8;

  // Optional.
  //
  // An integer that specifies the current offset (that is, starting result
  // location, amongst the jobs deemed by the API as relevant) in search
  // results. This field is only considered if
  // [page_token][google.cloud.talent.v4beta1.SearchJobsRequest.page_token] is
  // unset.
  //
  // For example, 0 means to  return results starting from the first matching
  // job, and 10 means to return from the 11th job. This can be used for
  // pagination, (for example, pageSize = 10 and offset = 10 means to return
  // from the second page).
  int32 offset = 9;

  // Optional.
  //
  // A limit on the number of jobs returned in the search results.
  // Increasing this value above the default value of 10 can increase search
  // response time. The value can be between 1 and 100.
  int32 page_size = 10;

  // Optional.
  //
  // The token specifying the current offset within
  // search results. See
  // [SearchJobsResponse.next_page_token][google.cloud.talent.v4beta1.SearchJobsResponse.next_page_token]
  // for an explanation of how to obtain the next set of query results.
  string page_token = 11;

  // Optional.
  //
  // The criteria determining how search results are sorted. Default is
  // "relevance desc".
  //
  // Supported options are:
  //
  // * "relevance desc": By relevance descending, as determined by the API
  // algorithms. Relevance thresholding of query results is only available
  // with this ordering.
  // * "posting`_`publish`_`time desc": By
  // [Job.posting_publish_time][google.cloud.talent.v4beta1.Job.posting_publish_time]
  // descending.
  // * "posting`_`update`_`time desc": By
  // [Job.posting_update_time][google.cloud.talent.v4beta1.Job.posting_update_time]
  // descending.
  // * "title": By [Job.title][google.cloud.talent.v4beta1.Job.title] ascending.
  // * "title desc": By [Job.title][google.cloud.talent.v4beta1.Job.title]
  // descending.
  // * "annualized`_`base`_`compensation": By job's
  // [CompensationInfo.annualized_base_compensation_range][google.cloud.talent.v4beta1.CompensationInfo.annualized_base_compensation_range]
  // ascending. Jobs whose annualized base compensation is unspecified are put
  // at the end of search results.
  // * "annualized`_`base`_`compensation desc": By job's
  // [CompensationInfo.annualized_base_compensation_range][google.cloud.talent.v4beta1.CompensationInfo.annualized_base_compensation_range]
  // descending. Jobs whose annualized base compensation is unspecified are put
  // at the end of search results.
  // * "annualized`_`total`_`compensation": By job's
  // [CompensationInfo.annualized_total_compensation_range][google.cloud.talent.v4beta1.CompensationInfo.annualized_total_compensation_range]
  // ascending. Jobs whose annualized base compensation is unspecified are put
  // at the end of search results.
  // * "annualized`_`total`_`compensation desc": By job's
  // [CompensationInfo.annualized_total_compensation_range][google.cloud.talent.v4beta1.CompensationInfo.annualized_total_compensation_range]
  // descending. Jobs whose annualized base compensation is unspecified are put
  // at the end of search results.
  // * "custom`_`ranking desc": By the relevance score adjusted to the
  // [SearchJobsRequest.custom_ranking_info.ranking_expression][] with weight
  // factor assigned by
  // [SearchJobsRequest.custom_ranking_info.importance_level][] in descending
  // order.
  // * "location`_`distance": By the distance between the location on jobs and
  //  locations specified in the
  // [SearchJobsRequest.job_query.location_filters][].
  // When this order is selected, the
  // [SearchJobsRequest.job_query.location_filters][] must not be empty. When
  // a job has multiple locations, the location closest to one of the locations
  // specified in the location filter will be used to calculate location
  // distance. Distance is calculated by the distance between two lat/long
  // coordinates, with a precision of 10e-4 degrees (11.3 meters).
  // Jobs that don't have locations specified will be ranked below jobs having
  // locations.
  // Diversification strategy is still applied unless explicitly disabled in
  // [SearchJobsRequest.diversification_level][google.cloud.talent.v4beta1.SearchJobsRequest.diversification_level].
  string order_by = 12;

  // Optional.
  //
  // Controls whether highly similar jobs are returned next to each other in
  // the search results. Jobs are identified as highly similar based on
  // their titles, job categories, and locations. Highly similar results are
  // clustered so that only one representative job of the cluster is
  // displayed to the job seeker higher up in the results, with the other jobs
  // being displayed lower down in the results.
  //
  // Defaults to
  // [DiversificationLevel.SIMPLE][google.cloud.talent.v4beta1.SearchJobsRequest.DiversificationLevel.SIMPLE]
  // if no value is specified.
  DiversificationLevel diversification_level = 13;

  // Optional.
  //
  // Controls over how job documents get ranked on top of existing relevance
  // score (determined by API algorithm).
  CustomRankingInfo custom_ranking_info = 14;

  // Optional.
  //
  // Controls whether to disable exact keyword match on [Job.job_title][],
  // [Job.description][google.cloud.talent.v4beta1.Job.description],
  // [Job.company_display_name][google.cloud.talent.v4beta1.Job.company_display_name],
  // [Job.locations][0],
  // [Job.qualifications][google.cloud.talent.v4beta1.Job.qualifications]. When
  // disable keyword match is turned off, a keyword match returns jobs that do
  // not match given category filters when there are matching keywords. For
  // example, for the query "program manager," a result is returned even if the
  // job posting has the title "software developer," which doesn't fall into
  // "program manager" ontology, but does have "program manager" appearing in
  // its description.
  //
  // For queries like "cloud" that don't contain title or
  // location specific ontology, jobs with "cloud" keyword matches are returned
  // regardless of this flag's value.
  //
  // Please use [Company.keyword_searchable_custom_fields][] or
  // [Company.keyword_searchable_custom_attributes][] if company specific
  // globally matched custom field/attribute string values is needed. Enabling
  // keyword match improves recall of subsequent search requests.
  //
  // Defaults to false.
  bool disable_keyword_match = 16;
}

// Output only.
//
// Response for SearchJob method.
message SearchJobsResponse {
  // Output only.
  //
  // Job entry with metadata inside
  // [SearchJobsResponse][google.cloud.talent.v4beta1.SearchJobsResponse].
  message MatchingJob {
    // Job resource that matches the specified
    // [SearchJobsRequest][google.cloud.talent.v4beta1.SearchJobsRequest].
    Job job = 1;

    // A summary of the job with core information that's displayed on the search
    // results listing page.
    string job_summary = 2;

    // Contains snippets of text from the [Job.job_title][] field most
    // closely matching a search query's keywords, if available. The matching
    // query keywords are enclosed in HTML bold tags.
    string job_title_snippet = 3;

    // Contains snippets of text from the
    // [Job.description][google.cloud.talent.v4beta1.Job.description] and
    // similar fields that most closely match a search query's keywords, if
    // available. All HTML tags in the original fields are stripped when
    // returned in this field, and matching query keywords are enclosed in HTML
    // bold tags.
    string search_text_snippet = 4;

    // Commute information which is generated based on specified
    //  [CommuteFilter][google.cloud.talent.v4beta1.CommuteFilter].
    CommuteInfo commute_info = 5;
  }

  // Output only.
  //
  // Commute details related to this job.
  message CommuteInfo {
    // Location used as the destination in the commute calculation.
    Location job_location = 1;

    // The number of seconds required to travel to the job location from the
    // query location. A duration of 0 seconds indicates that the job isn't
    // reachable within the requested duration, but was returned as part of an
    // expanded query.
    google.protobuf.Duration travel_duration = 2;
  }

  // The Job entities that match the specified
  // [SearchJobsRequest][google.cloud.talent.v4beta1.SearchJobsRequest].
  repeated MatchingJob matching_jobs = 1;

  // The histogram results that match with specified
  // [SearchJobsRequest.histogram_queries][google.cloud.talent.v4beta1.SearchJobsRequest.histogram_queries].
  repeated HistogramQueryResult histogram_query_results = 2;

  // The token that specifies the starting position of the next page of results.
  // This field is empty if there are no more results.
  string next_page_token = 3;

  // The location filters that the service applied to the specified query. If
  // any filters are lat-lng based, the [JobLocation.location_type][] is
  // [JobLocation.LocationType#LOCATION_TYPE_UNSPECIFIED][].
  repeated Location location_filters = 4;

  // An estimation of the number of jobs that match the specified query.
  //
  // This number isn't guaranteed to be accurate. For accurate results,
  // see [enable_precise_result_size][].
  int32 estimated_total_size = 5;

  // The precise result count, which is available only if the client set
  // [enable_precise_result_size][] to `true`, or if the response
  // is the last page of results. Otherwise, the value is `-1`.
  int32 total_size = 6;

  // Additional information for the API invocation, such as the request
  // tracking id.
  ResponseMetadata metadata = 7;

  // If query broadening is enabled, we may append additional results from the
  // broadened query. This number indicates how many of the jobs returned in the
  // jobs field are from the broadened query. These results are always at the
  // end of the jobs list. In particular, a value of 0, or if the field isn't
  // set, all the jobs in the jobs list are from the original
  // (without broadening) query. If this field is non-zero, subsequent requests
  // with offset after this result set should contain all broadened results.
  int32 broadened_query_jobs_count = 8;

  // The spell checking result, and correction.
  SpellingCorrection spell_correction = 9;
}
