instance-config-delete.js

/**
 * Copyright 2024 Google LLC
 * Licensed under the Apache License, Version 2.0 (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.
 */

// sample-metadata:
//  title: Deletes a user-managed instance configuration.
//  usage: node instance-config-delete <INSTANCE_CONFIG_ID> <PROJECT_ID>

'use strict';

function main(
  instanceConfigId = 'custom-my-instance-config',
  projectId = 'my-project-id',
) {
  // [START spanner_delete_instance_config]
  /**
   * TODO(developer): Uncomment the following lines before running the sample.
   */
  // const instanceConfigId = 'custom-my-instance-config-id';
  // const projectId = 'my-project-id';

  // Imports the Google Cloud client library
  const {Spanner} = require('@google-cloud/spanner');

  // Creates a client
  const spanner = new Spanner({
    projectId: projectId,
  });

  const instanceAdminClient = spanner.getInstanceAdminClient();

  async function deleteInstanceConfig() {
    // Deletes an instance config.

    try {
      // Delete the instance config.
      console.log(`Deleting ${instanceConfigId}...\n`);
      await instanceAdminClient.deleteInstanceConfig({
        name: instanceAdminClient.instanceConfigPath(
          projectId,
          instanceConfigId,
        ),
      });
      console.log(`Deleted instance config ${instanceConfigId}.\n`);
    } catch (err) {
      console.error(
        'ERROR: Deleting instance config ',
        instanceConfigId,
        ' failed with error message ',
        err,
      );
    }
  }
  deleteInstanceConfig();
  // [END spanner_delete_instance_config]
}

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