dataset_service.get_dataset.js

// Copyright 2025 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// ** This file is automatically generated by gapic-generator-typescript. **
// ** https://github.com/googleapis/gapic-generator-typescript **
// ** All changes to this file may be overwritten. **



'use strict';

function main(projectId, datasetId) {
  // [START bigquery_v2_generated_DatasetService_GetDataset_async]
  /**
   * This snippet has been automatically generated and should be regarded as a code template only.
   * It will require modifications to work.
   * It may require correct/in-range values for request initialization.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  Required. Project ID of the requested dataset
   */
  // const projectId = 'abc123'
  /**
   *  Required. Dataset ID of the requested dataset
   */
  // const datasetId = 'abc123'
  /**
   *  Optional. Specifies the view that determines which dataset information is
   *  returned. By default, metadata and ACL information are returned.
   */
  // const datasetView = {}
  /**
   *  Optional. The version of the access policy schema to fetch.
   *  Valid values are 0, 1, and 3. Requests specifying an invalid value will be
   *  rejected.
   *  Requests for conditional access policy binding in datasets must specify
   *  version 3. Dataset with no conditional role bindings in access policy may
   *  specify any valid value or leave the field unset.
   *  This field will be maped to IAM Policy version 
   *  (https://cloud.google.com/iam/docs/policies#versions) and will be used to
   *  fetch policy from IAM.
   *  If unset or if 0 or 1 value is used for dataset with conditional bindings,
   *  access entry with condition will have role string appended by
   *  'withcond' string followed by a hash value. For example :
   *  {
   *    "access": 
   *       {
   *          "role":
   *          "roles/bigquery.dataViewer_with_conditionalbinding_7a34awqsda",
   *          "userByEmail": "user@example.com",
   *       }
   *     
   *  }
   *  Please refer https://cloud.google.com/iam/docs/troubleshooting-withcond for
   *  more details.
   */
  // const accessPolicyVersion = 1234

  // Imports the Bigquery library
  const {DatasetServiceClient} = require('@google-cloud/bigquery').v2;

  // Instantiates a client
  const bigqueryClient = new DatasetServiceClient();

  async function callGetDataset() {
    // Construct request
    const request = {
      projectId,
      datasetId,
    };

    // Run request
    const response = await bigqueryClient.getDataset(request);
    console.log(response);
  }

  callGetDataset();
  // [END bigquery_v2_generated_DatasetService_GetDataset_async]
}

process.on('unhandledRejection', err => {
  console.error(err.message);
  process.exitCode = 1;
});
main(...process.argv.slice(2));