Delete a region

// 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
//
//     https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT 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 shopping.merchant.samples.accounts.regions.v1;
import com.google.api.gax.core.FixedCredentialsProvider;
import com.google.auth.oauth2.GoogleCredentials;
import com.google.shopping.merchant.accounts.v1.DeleteRegionRequest;
import com.google.shopping.merchant.accounts.v1.RegionName;
import com.google.shopping.merchant.accounts.v1.RegionsServiceClient;
import com.google.shopping.merchant.accounts.v1.RegionsServiceSettings;
import shopping.merchant.samples.utils.Authenticator;
import shopping.merchant.samples.utils.Config;

/** This class demonstrates how to delete a given region from a Merchant Center account. */
public class DeleteRegionSample {

  public static void deleteRegion(Config config, String region) throws Exception {

    // Obtains OAuth token based on the user's configuration.
    GoogleCredentials credential = new Authenticator().authenticate();

    // Creates service settings using the credentials retrieved above.
    RegionsServiceSettings regionsServiceSettings =
        RegionsServiceSettings.newBuilder()
            .setCredentialsProvider(FixedCredentialsProvider.create(credential))
            .build();

    // Calls the API and catches and prints any network failures/errors.
    try (RegionsServiceClient regionsServiceClient =
        RegionsServiceClient.create(regionsServiceSettings)) {
      DeleteRegionRequest request = DeleteRegionRequest.newBuilder().setName(region).build();

      System.out.println("Sending Delete Region request");
      regionsServiceClient.deleteRegion(request); // no response returned on success
      System.out.println("Delete successful.");
    } catch (Exception e) {
      System.out.println(e);
    }
  }

  public static void main(String[] args) throws Exception {
    Config config = Config.load();

    // Creates Region name to identify the Region you want to delete.
    // Format: `accounts/{account}/region/{regionId}`
    String regionId = "{INSERT_REGION_HERE}";

    String region =
        RegionName.newBuilder()
            .setAccount(config.getAccountId().toString())
            .setRegion(regionId)
            .build()
            .toString();

    deleteRegion(config, region);
  }
}
DeleteRegionSample.java

<?php
/**
 * 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.
 */
require_once __DIR__ . '/../../../../vendor/autoload.php';
require_once __DIR__ . '/../../../Authentication/Authentication.php';
require_once __DIR__ . '/../../../Authentication/Config.php';
use Google\ApiCore\ApiException;
use Google\Shopping\Merchant\Accounts\V1\Client\RegionsServiceClient;
use Google\Shopping\Merchant\Accounts\V1\DeleteRegionRequest;

/**
 * This class demonstrates how to delete a given region from a Merchant Center account.
 */
class DeleteRegionSample
{
    private static function getParent(string $accountId): string
    {
        return sprintf("accounts/%s", $accountId);
    }
    public static function deleteRegionSample(array $config, string $regionId): void
    {
        // Gets the OAuth credentials to make the request.
        $credentials = Authentication::useServiceAccountOrTokenFile();

        // Creates options config containing credentials for the client to use.
        $options = ['credentials' => $credentials];

        $parent = self::getParent($config['accountId']);

        // Creates region name to identify the region.
        $name = $parent . "/regions/" . $regionId;

        // Creates a client.
        $regionsServiceClient = new RegionsServiceClient($options);

        try {
            $request = new DeleteRegionRequest([
                'name' => $name
            ]);

            print "Sending Delete Region request\n";
            $regionsServiceClient->deleteRegion($request);
            print "Delete successful.\n";
        } catch (ApiException $e) {
            print $e->getMessage();
        }
    }

    public function callSample(): void
    {
        $config = Config::generateConfig();

        // Replace this with the ID of the region to be deleted.
        $regionId = "[INSERT REGION ID HERE]";
        self::deleteRegionSample($config, $regionId);
    }
}


$sample = new DeleteRegionSample();
$sample->callSample();
DeleteRegionSample.php

# -*- coding: utf-8 -*-
# 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.
"""A module to delete a Region."""

from examples.authentication import configuration
from examples.authentication import generate_user_credentials
from google.shopping.merchant_accounts_v1 import DeleteRegionRequest
from google.shopping.merchant_accounts_v1 import RegionsServiceClient

_ACCOUNT = configuration.Configuration().read_merchant_info()


def delete_region(region_id_to_delete):
  """Deletes a given region from a Merchant Center account."""

  # Gets OAuth Credentials.
  credentials = generate_user_credentials.main()

  # Creates a client.
  client = RegionsServiceClient(credentials=credentials)

  # Creates Region name to identify the Region you want to delete.
  region_name = "accounts/" + _ACCOUNT + "/regions/" + region_id_to_delete

  # Creates the request.
  request = DeleteRegionRequest(name=region_name)

  # Makes the request and catches and prints any error messages.
  try:
    client.delete_region(request=request)
    print("Delete successful.")
  except RuntimeError as e:
    print("Delete failed")
    print(e)


if __name__ == "__main__":
  region_id = "123456AB"
  delete_region(region_id)


delete_region_sample.py