Approve Merchant Center Link

Java

// Copyright 2020 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 com.google.ads.googleads.examples.accountmanagement;

import com.beust.jcommander.Parameter;
import com.google.ads.googleads.examples.utils.ArgumentNames;
import com.google.ads.googleads.examples.utils.CodeSampleParams;
import com.google.ads.googleads.lib.GoogleAdsClient;
import com.google.ads.googleads.lib.utils.FieldMasks;
import com.google.ads.googleads.v11.enums.MerchantCenterLinkStatusEnum.MerchantCenterLinkStatus;
import com.google.ads.googleads.v11.errors.GoogleAdsError;
import com.google.ads.googleads.v11.errors.GoogleAdsException;
import com.google.ads.googleads.v11.resources.MerchantCenterLink;
import com.google.ads.googleads.v11.services.ListMerchantCenterLinksRequest;
import com.google.ads.googleads.v11.services.ListMerchantCenterLinksResponse;
import com.google.ads.googleads.v11.services.MerchantCenterLinkOperation;
import com.google.ads.googleads.v11.services.MerchantCenterLinkServiceClient;
import com.google.ads.googleads.v11.services.MutateMerchantCenterLinkResponse;
import com.google.ads.googleads.v11.services.MutateMerchantCenterLinkResult;
import java.io.FileNotFoundException;
import java.io.IOException;

/**
 * Demonstrates how to approve a Merchant Center link request.
 *
 * <p>Prerequisite: You need to have access to a Merchant Center account. You can find instructions
 * to create a Merchant Center account here: https://support.google.com/merchants/answer/188924.
 *
 * <p>To run this example, you must use the Merchant Center UI or the Content API for Shopping to
 * send a link request between your Merchant Center and Google Ads accounts.
 */
public class ApproveMerchantCenterLink {

  private static class ApproveMerchantCenterLinkParams extends CodeSampleParams {

    @Parameter(names = ArgumentNames.CUSTOMER_ID, required = true)
    private Long customerId;

    @Parameter(names = ArgumentNames.MERCHANT_CENTER_ACCOUNT_ID, required = true)
    private Long merchantCenterAccountId;
  }

  public static void main(String[] args) {
    ApproveMerchantCenterLinkParams params = new ApproveMerchantCenterLinkParams();
    if (!params.parseArguments(args)) {
      // Either pass the required parameters for this example on the command line, or insert them
      // into the code here. See the parameter class definition above for descriptions.
      params.customerId = Long.parseLong("INSERT_CUSTOMER_ID_HERE");
      params.merchantCenterAccountId = Long.parseLong("INSERT_MERCHANT_CENTER_ACCOUNT_ID_HERE");
    }

    GoogleAdsClient googleAdsClient = null;
    try {
      googleAdsClient = GoogleAdsClient.newBuilder().fromPropertiesFile().build();
    } catch (FileNotFoundException fnfe) {
      System.err.printf(
          "Failed to load GoogleAdsClient configuration from file. Exception: %s%n", fnfe);
      System.exit(1);
    } catch (IOException ioe) {
      System.err.printf("Failed to create GoogleAdsClient. Exception: %s%n", ioe);
      System.exit(1);
    }

    try {
      new ApproveMerchantCenterLink()
          .runExample(googleAdsClient, params.customerId, params.merchantCenterAccountId);
    } catch (GoogleAdsException gae) {
      // GoogleAdsException is the base class for most exceptions thrown by an API request.
      // Instances of this exception have a message and a GoogleAdsFailure that contains a
      // collection of GoogleAdsErrors that indicate the underlying causes of the
      // GoogleAdsException.
      System.err.printf(
          "Request ID %s failed due to GoogleAdsException. Underlying errors:%n",
          gae.getRequestId());
      int i = 0;
      for (GoogleAdsError googleAdsError : gae.getGoogleAdsFailure().getErrorsList()) {
        System.err.printf("  Error %d: %s%n", i++, googleAdsError);
      }
      System.exit(1);
    }
  }

  /**
   * Runs the example.
   *
   * @param googleAdsClient the Google Ads API client.
   * @param customerId the client customer ID of the Google Ads account to approve the link request.
   * @param merchantCenterAccountId the Merchant Center account ID for the account requesting to
   *     link.
   * @throws GoogleAdsException if an API request failed with one or more service errors.
   */
  private void runExample(
      GoogleAdsClient googleAdsClient, long customerId, long merchantCenterAccountId) {

    // Approves a pending link request for a Google Ads account with customerId from a Merchant
    // Center account with merchantCenterAccountId.
    try (MerchantCenterLinkServiceClient merchantCenterLinkService =
        googleAdsClient.getLatestVersion().createMerchantCenterLinkServiceClient()) {
      ListMerchantCenterLinksResponse response =
          merchantCenterLinkService.listMerchantCenterLinks(
              ListMerchantCenterLinksRequest.newBuilder()
                  .setCustomerId(Long.toString(customerId))
                  .build());

      System.out.printf(
          "%d Merchant Center link(s) found with the following details:%n",
          response.getMerchantCenterLinksCount());

      for (MerchantCenterLink merchantCenterLink : response.getMerchantCenterLinksList()) {
        System.out.printf(
            "Link '%s' has status '%s'.%n",
            merchantCenterLink.getResourceName(), merchantCenterLink.getStatus());

        // Checks if there is a link for the Merchant Center account we are looking for, then only
        // approves the link if it is in a 'PENDING' state.
        if (merchantCenterAccountId == merchantCenterLink.getId()
            && merchantCenterLink.getStatus() == MerchantCenterLinkStatus.PENDING) {
          // Updates the status of Merchant Center link to 'ENABLED' to approve the link.
          updateMerchantCenterLinkStatus(
              merchantCenterLinkService,
              customerId,
              merchantCenterLink,
              MerchantCenterLinkStatus.ENABLED);
        }
      }
    }
  }

  /**
   * Updates the status of a Merchant Center link request for a given resource name.
   *
   * @param merchantCenterLinkServiceClient the MerchantCenterLinkService client.
   * @param customerId the client customer ID of the Google Ads account to approve the link request.
   * @param merchantCenterLink the MerchantCenterLink object to update.
   * @param status the new status to set on the link.
   * @throws GoogleAdsException if an API request failed with one or more service errors.
   */
  private void updateMerchantCenterLinkStatus(
      MerchantCenterLinkServiceClient merchantCenterLinkServiceClient,
      long customerId,
      MerchantCenterLink merchantCenterLink,
      MerchantCenterLinkStatus status) {
    // Creates an updated MerchantCenterLink object derived from the original, but with the new
    // status.
    MerchantCenterLink updatedMerchantCenterLink =
        merchantCenterLink.toBuilder().setStatus(status).build();

    // Constructs an operation that will update the merchantCenterLink, using the FieldMasks compare
    // utility to derive the update mask from the changes. This mask tells the Google Ads API which
    // attributes of the merchantCenterLink to change. In this case we only want to change the
    // MerchantCenterLinkStatus.
    MerchantCenterLinkOperation operation =
        MerchantCenterLinkOperation.newBuilder()
            .setUpdate(updatedMerchantCenterLink)
            .setUpdateMask(FieldMasks.compare(merchantCenterLink, updatedMerchantCenterLink))
            .build();

    // Sends the operation in a mutate request.
    MutateMerchantCenterLinkResponse response =
        merchantCenterLinkServiceClient.mutateMerchantCenterLink(
            String.valueOf(customerId), operation);

    // Prints the resource name of the updated object.
    MutateMerchantCenterLinkResult merchantCenterLinkResult = response.getResult();
    System.out.printf(
        "Updated Merchant Center link with resource name: '%s'.%n",
        merchantCenterLinkResult.getResourceName());
  }
}

      

C#

// Copyright 2020 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.

using CommandLine;
using Google.Ads.Gax.Examples;
using Google.Ads.Gax.Util;
using Google.Ads.GoogleAds.Lib;
using Google.Ads.GoogleAds.V11.Errors;
using Google.Ads.GoogleAds.V11.Resources;
using Google.Ads.GoogleAds.V11.Services;
using System;
using System.Collections.Generic;
using static Google.Ads.GoogleAds.V11.Enums.MerchantCenterLinkStatusEnum.Types;

namespace Google.Ads.GoogleAds.Examples.V11
{
    /// <summary>
    /// This code example demonstrates how to approve a Merchant Center link request.
    ///
    /// Prerequisite: You need to have access to a Merchant Center account. You can find
    /// instructions to create a Merchant Center account here:
    /// https://support.google.com/merchants/answer/188924.
    ///
    /// To run this code example, you must use the Merchant Center UI or the Content API for
    /// Shopping to send a link request between your Merchant Center and Google Ads accounts.
    /// </summary>
    public class ApproveMerchantCenterLink : ExampleBase
    {
        /// <summary>
        /// Command line options for running the <see cref="ApproveMerchantCenterLink"/> example.
        /// </summary>
        public class Options : OptionsBase
        {
            /// <summary>
            /// The Google Ads customer ID for which the call is made.
            /// </summary>
            [Option("customerId", Required = true, HelpText =
                "The Google Ads customer ID for which the call is made.")]
            public long CustomerId { get; set; }

            /// <summary>
            /// ID of the Merchant center whose link request is to be approved.
            /// </summary>
            [Option("merchantCenterAccountId", Required = true, HelpText =
                "ID of the Merchant center whose link request is to be approved.")]
            public long MerchantCenterAccountId { get; set; }
        }

        /// <summary>
        /// Main method, to run this code example as a standalone application.
        /// </summary>
        /// <param name="args">The command line arguments.</param>
        public static void Main(string[] args)
        {
            Options options = ExampleUtilities.ParseCommandLine<Options>(args);

            ApproveMerchantCenterLink codeExample = new ApproveMerchantCenterLink();
            Console.WriteLine(codeExample.Description);
            codeExample.Run(new GoogleAdsClient(),
                options.CustomerId,
                options.MerchantCenterAccountId);
        }

        /// <summary>
        /// Returns a description about the code example.
        /// </summary>
        public override string Description =>
            "This code example demonstrates how to approve a Merchant Center link request." +
            "\nPrerequisite: You need to have access to a Merchant Center account. You can find " +
            "instructions to create a Merchant Center account here: " +
            "https://support.google.com/merchants/answer/188924. To run this code example, you " +
            "must use the Merchant Center UI or the Content API for Shopping to send a link " +
            "request between your Merchant Center and Google Ads accounts.";

        /// <summary>
        /// Runs the code example.
        /// </summary>
        /// <param name="client">The Google Ads client.</param>
        /// <param name="customerId">The Google Ads customer ID for which the call is made.</param>
        /// <param name="merchantCenterAccountId">ID of the Merchant center whose link request is to be
        /// approved</param>
        public void Run(GoogleAdsClient client, long customerId, long merchantCenterAccountId)
        {
            // Get the MerchantCenterLink.
            MerchantCenterLinkServiceClient merchantCenterLinkService = client.GetService(
                Services.V11.MerchantCenterLinkService);

            try
            {
                // Retrieve all the existing Merchant Center links.
                ListMerchantCenterLinksResponse response =
                    merchantCenterLinkService.ListMerchantCenterLinks(customerId.ToString());

                Console.WriteLine($"{response.MerchantCenterLinks.Count} Merchant Center link(s)" +
                    $" found with the following details:");

                // Iterate the results, and filter for links with pending status.
                foreach (MerchantCenterLink merchantCenterLink in response.MerchantCenterLinks)
                {
                    Console.Write($"Link '{merchantCenterLink.ResourceName}' has status " +
                        $"'{merchantCenterLink.Status}'.");

                    // Checks if there is a link for the Merchant Center account we are looking
                    // for, then only approves the link if it is in a 'PENDING' state.
                    if (merchantCenterLink.Status == MerchantCenterLinkStatus.Pending &&
                        merchantCenterLink.Id == merchantCenterAccountId)
                    {
                        UpdateMerchantCenterLinkStatus(customerId, merchantCenterLinkService,
                            merchantCenterLink, MerchantCenterLinkStatus.Enabled);
                    }
                }
            }
            catch (GoogleAdsException e)
            {
                Console.WriteLine("Failure:");
                Console.WriteLine($"Message: {e.Message}");
                Console.WriteLine($"Failure: {e.Failure}");
                Console.WriteLine($"Request ID: {e.RequestId}");
                throw;
            }
        }

        /// <summary>
        /// Updates the status of a Merchant Center link request for a given resource name.
        /// </summary>
        /// <param name="customerId">The customer identifier.</param>
        /// <param name="merchantCenterLinkService">The merchant center link service.</param>
        /// <param name="merchantCenterLink">The merchant center link.</param>
        /// <param name="status"></param>
        private static void UpdateMerchantCenterLinkStatus(long customerId,
            MerchantCenterLinkServiceClient merchantCenterLinkService,
            MerchantCenterLink merchantCenterLink, MerchantCenterLinkStatus status)
        {
            // Enables the pending link.
            MerchantCenterLink linkToUpdate = new MerchantCenterLink()
            {
                ResourceName = merchantCenterLink.ResourceName,
                Status = status
            };

            // Creates an operation.
            MerchantCenterLinkOperation operation = new MerchantCenterLinkOperation()
            {
                Update = linkToUpdate,
                UpdateMask = FieldMasks.AllSetFieldsOf(linkToUpdate)
            };

            // Updates the link.
            MutateMerchantCenterLinkResponse mutateResponse =
                merchantCenterLinkService.MutateMerchantCenterLink(
                    customerId.ToString(), operation);

            // Displays the result.
            Console.WriteLine($"The status of Merchant Center Link with resource name " +
                $"'{mutateResponse.Result.ResourceName}' to Google Ads account : " +
                $"{customerId} was updated to {status}.");
        }
    }
}

      

PHP

<?php

/**
 * Copyright 2020 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.
 */

namespace Google\Ads\GoogleAds\Examples\AccountManagement;

require __DIR__ . '/../../vendor/autoload.php';

use GetOpt\GetOpt;
use Google\Ads\GoogleAds\Examples\Utils\ArgumentNames;
use Google\Ads\GoogleAds\Examples\Utils\ArgumentParser;
use Google\Ads\GoogleAds\Lib\OAuth2TokenBuilder;
use Google\Ads\GoogleAds\Lib\V11\GoogleAdsClient;
use Google\Ads\GoogleAds\Lib\V11\GoogleAdsClientBuilder;
use Google\Ads\GoogleAds\Lib\V11\GoogleAdsException;
use Google\Ads\GoogleAds\Util\FieldMasks;
use Google\Ads\GoogleAds\V11\Enums\MerchantCenterLinkStatusEnum\MerchantCenterLinkStatus;
use Google\Ads\GoogleAds\V11\Errors\GoogleAdsError;
use Google\Ads\GoogleAds\V11\Resources\MerchantCenterLink;
use Google\Ads\GoogleAds\V11\Services\MerchantCenterLinkOperation;
use Google\Ads\GoogleAds\V11\Services\MerchantCenterLinkServiceClient;
use Google\ApiCore\ApiException;

/**
 * Demonstrates how to approve a Merchant Center link request.
 *
 * <p>Prerequisite: You need to have access to a Merchant Center account. You can find instructions
 * to create a Merchant Center account here: https://support.google.com/merchants/answer/188924.
 *
 * <p>To run this example, you must use the Merchant Center UI or the Content API for Shopping to
 * send a link request between your Merchant Center and Google Ads accounts.
 * See https://support.google.com/merchants/answer/6159060 for details.
 */
class ApproveMerchantCenterLink
{
    private const CUSTOMER_ID = 'INSERT_CUSTOMER_ID_HERE';
    private const MERCHANT_CENTER_ACCOUNT_ID = 'INSERT_MERCHANT_CENTER_ACCOUNT_ID_HERE';

    public static function main()
    {
        // Either pass the required parameters for this example on the command line, or insert them
        // into the constants above.
        $options = (new ArgumentParser())->parseCommandArguments([
            ArgumentNames::CUSTOMER_ID => GetOpt::REQUIRED_ARGUMENT,
            ArgumentNames::MERCHANT_CENTER_ACCOUNT_ID => GetOpt::REQUIRED_ARGUMENT

        ]);

        // Generate a refreshable OAuth2 credential for authentication.
        $oAuth2Credential = (new OAuth2TokenBuilder())->fromFile()->build();

        // Construct a Google Ads client configured from a properties file and the
        // OAuth2 credentials above.
        $googleAdsClient = (new GoogleAdsClientBuilder())->fromFile()
            ->withOAuth2Credential($oAuth2Credential)
            ->build();

        try {
            self::runExample(
                $googleAdsClient,
                $options[ArgumentNames::CUSTOMER_ID] ?: self::CUSTOMER_ID,
                $options[ArgumentNames::MERCHANT_CENTER_ACCOUNT_ID] ?: self::MERCHANT_CENTER_ACCOUNT_ID
            );
        } catch (GoogleAdsException $googleAdsException) {
            printf(
                "Request with ID '%s' has failed.%sGoogle Ads failure details:%s",
                $googleAdsException->getRequestId(),
                PHP_EOL,
                PHP_EOL
            );
            foreach ($googleAdsException->getGoogleAdsFailure()->getErrors() as $error) {
                /** @var GoogleAdsError $error */
                printf(
                    "\t%s: %s%s",
                    $error->getErrorCode()->getErrorCode(),
                    $error->getMessage(),
                    PHP_EOL
                );
            }
            exit(1);
        } catch (ApiException $apiException) {
            printf(
                "ApiException was thrown with message '%s'.%s",
                $apiException->getMessage(),
                PHP_EOL
            );
            exit(1);
        }
    }

    /**
     * Runs the example.
     *
     * @param GoogleAdsClient $googleAdsClient the Google Ads API client
     * @param int $customerId the customer ID
     * @param int $merchantCenterAccountId the Merchant Center account ID
     */
    public static function runExample(
        GoogleAdsClient $googleAdsClient,
        int $customerId,
        int $merchantCenterAccountId
    ) {
        // Lists all merchant links of the specified customer ID.
        $merchantCenterLinkServiceClient = $googleAdsClient->getMerchantCenterLinkServiceClient();
        $response = $merchantCenterLinkServiceClient->listMerchantCenterLinks($customerId);
        printf(
            "%d Merchant Center link(s) found with the following details:%s",
            $response->getMerchantCenterLinks()->count(),
            PHP_EOL
        );
        foreach ($response->getMerchantCenterLinks() as $merchantCenterLink) {
            /** @var MerchantCenterLink $merchantCenterLink */
            printf(
                "Link '%s' has status '%s'.%s",
                $merchantCenterLink->getResourceName(),
                MerchantCenterLinkStatus::name($merchantCenterLink->getStatus()),
                PHP_EOL
            );
            // Approves a pending link request for a Google Ads account with the specified customer
            // ID from a Merchant Center account with the specified Merchant Center account ID.
            if (
                $merchantCenterLink->getId() === $merchantCenterAccountId
                && $merchantCenterLink->getStatus() === MerchantCenterLinkStatus::PENDING
            ) {
                // Updates the status of Merchant Center link to 'ENABLED' to approve the link.
                self::updateMerchantCenterLinkStatus(
                    $merchantCenterLinkServiceClient,
                    $customerId,
                    $merchantCenterLink,
                    MerchantCenterLinkStatus::ENABLED
                );
                // There is only one MerchantCenterLink object for a given Google Ads account and
                // Merchant Center account, so we can break early.
                break;
            }
        }
    }

    /**
     * Updates the status of a Merchant Center link with a specified Merchant Center link status.
     *
     * @param MerchantCenterLinkServiceClient $merchantCenterLinkServiceClient the Merchant Center
     *     link service client
     * @param int $customerId the customer ID
     * @param MerchantCenterLink $merchantCenterLink the Merchant Center link to update
     * @param int $newMerchantCenterLinkStatus the status to be updated to
     */
    private static function updateMerchantCenterLinkStatus(
        MerchantCenterLinkServiceClient $merchantCenterLinkServiceClient,
        int $customerId,
        MerchantCenterLink $merchantCenterLink,
        int $newMerchantCenterLinkStatus
    ) {
        // Creates an updated MerchantCenterLink object derived from the original, but with the
        // specified status.
        $merchantCenterLinkToUpdate = new MerchantCenterLink([
            'resource_name' => $merchantCenterLink->getResourceName(),
            'status' => $newMerchantCenterLinkStatus
        ]);

        // Constructs an operation that will update the Merchant Center link,
        // using the FieldMasks utility to derive the update mask. This mask tells the
        // Google Ads API which attributes of the Merchant Center link you want to change.
        $merchantCenterLinkOperation = new MerchantCenterLinkOperation();
        $merchantCenterLinkOperation->setUpdate($merchantCenterLinkToUpdate);
        $merchantCenterLinkOperation->setUpdateMask(
            FieldMasks::allSetFieldsOf($merchantCenterLinkToUpdate)
        );

        // Issues a mutate request to update the Merchant Center link and prints some
        // information.
        $response = $merchantCenterLinkServiceClient->mutateMerchantCenterLink(
            $customerId,
            $merchantCenterLinkOperation
        );
        printf(
            "Approved a Merchant Center Link with resource name '%s' to the Google Ads "
            . "account '%s'.%s",
            $response->getResult()->getResourceName(),
            $customerId,
            PHP_EOL
        );
    }
}

ApproveMerchantCenterLink::main();

      

Python

#!/usr/bin/env python
# Copyright 2020 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.
"""Demonstrates how to approve a Merchant Center link request.

Prerequisite: You need to have access to a Merchant Center account. You can find
instructions to create a Merchant Center account here:
https://support.google.com/merchants/answer/188924.

To run this code example, you must use the Merchant Center UI or the Content
API for Shopping to send a link request between your Merchant Center and Google
Ads accounts.
"""

import argparse
import sys

from google.ads.googleads.client import GoogleAdsClient
from google.ads.googleads.errors import GoogleAdsException
from google.api_core import protobuf_helpers


def main(client, customer_id, merchant_center_account_id):
    """Demonstrates how to approve a Merchant Center link request.

    Args:
        client: An initialized GoogleAdsClient instance.
        customer_id: The client customer ID string.
        merchant_center_account_id: ID of the Merchant center whose link request
        is to be approved.
    """
    merchant_center_link_service = client.get_service(
        "MerchantCenterLinkService"
    )

    # Retrieve all the existing Merchant Center links.
    response = merchant_center_link_service.list_merchant_center_links(
        customer_id=customer_id
    )
    print(
        f"{len(response.merchant_center_links)} Merchant Center link(s) "
        "found with the following details:"
    )

    merchant_center_link_status_enum = client.enums.MerchantCenterLinkStatusEnum

    # Iterate through the results and filter for links with pending statuses.
    for merchant_center_link in response.merchant_center_links:
        print(
            f"Link '{merchant_center_link.resource_name}' has status "
            f"'{merchant_center_link.status.name}'."
        )

        if (
            merchant_center_link.status
            == merchant_center_link_status_enum.PENDING
            and str(merchant_center_link.id) == merchant_center_account_id
        ):
            _update_merchant_center_link_status(
                client,
                customer_id,
                merchant_center_link_service,
                merchant_center_link,
                merchant_center_link_status_enum.ENABLED,
            )


def _update_merchant_center_link_status(
    client,
    customer_id,
    merchant_center_link_service,
    merchant_center_link,
    status,
):
    """Updates the status of a Merchant Center link request.

    Args:
        client: An initialized GoogleAdsClient instance.
        customer_id: The client customer ID string.
        merchant_center_link_service: A merchant center link service instance.
        merchant_center_link: The merchant center link to be modified.
        status: The updated status to apply to the merchant center link.
    """
    # Creates an operation.
    operation = client.get_type("MerchantCenterLinkOperation")
    link_to_update = operation.update
    link_to_update.resource_name = merchant_center_link.resource_name
    # Enables the pending link.
    link_to_update.status = status
    client.copy_from(
        operation.update_mask,
        protobuf_helpers.field_mask(None, link_to_update._pb),
    )

    # Updates the link.
    mutate_response = merchant_center_link_service.mutate_merchant_center_link(
        customer_id=customer_id, operation=operation
    )

    # Displays the result.
    print(
        "The status of Merchant Center Link with resource name "
        f"'{mutate_response.result.resource_name}' to Google Ads account : "
        f"{customer_id} was updated to {status.name}."
    )


if __name__ == "__main__":
    # GoogleAdsClient will read the google-ads.yaml configuration file in the
    # home directory if none is specified.
    googleads_client = GoogleAdsClient.load_from_storage(version="v11")

    parser = argparse.ArgumentParser(
        description=("Approves a Merchant Center link request.")
    )
    # The following argument(s) should be provided to run the example.
    parser.add_argument(
        "-c",
        "--customer_id",
        type=str,
        required=True,
        help="The Google Ads customer ID.",
    )
    parser.add_argument(
        "-m",
        "--merchant_center_account_id",
        type=str,
        required=True,
        help="ID of the Merchant Center account whose link request is to be "
        "approved.",
    )
    args = parser.parse_args()

    try:
        main(
            googleads_client, args.customer_id, args.merchant_center_account_id
        )
    except GoogleAdsException as ex:
        print(
            f'Request with ID "{ex.request_id}" failed with status'
            f'"{ex.error.code().name}" and includes the following errors:'
        )
        for error in ex.failure.errors:
            print(f'\tError with message "{error.message}".')
            if error.location:
                for field_path_element in error.location.field_path_elements:
                    print(f"\t\tOn field: {field_path_element.field_name}")
        sys.exit(1)

      

Ruby

#!/usr/bin/env ruby
# Encoding: utf-8
#
# Copyright 2020 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 code example accepts all pending invitations from Google Merchant Center
# accounts to your Google Ads account.

require 'optparse'
require 'google/ads/google_ads'

def approve_merchant_center_links(customer_id, merchant_center_account_id)
  client = Google::Ads::GoogleAds::GoogleAdsClient.new

  # Retrieve all the existing Merchant Center links.
  response = client.service.merchant_center_link.list_merchant_center_links(
    customer_id: customer_id,
  )

  #  Iterate the results, and filter for links with pending status.
  response.merchant_center_links.each do |link|
    # Enables the pending link.
    if link.status == :PENDING && link.id.to_s == merchant_center_account_id
      # Creates the update operation.
      update_operation = client.operation.update_resource.merchant_center_link(
        link.resource_name) do |updated_link|
        updated_link.status = :ENABLED
      end

      # Updates the link.
      mutate_response = client.service.merchant_center_link.mutate_merchant_center_link(
        customer_id: customer_id,
        operation: update_operation,
      )

      # Display the result.
      puts "Enabled a Merchant Center Link with resource name " \
        "#{mutate_response.result.resource_name} " \
        "to Google Ads account #{customer_id}"
    end
  end
end

if __FILE__ == $0
  options = {}
  # The following parameter(s) should be provided to run the example. You can
  # either specify these by changing the INSERT_XXX_ID_HERE values below, or on
  # the command line.
  #
  # Parameters passed on the command line will override any parameters set in
  # code.
  #
  # Running the example with -h will print the command line usage.
  options[:manager_customer_id] = 'INSERT_MANAGER_CUSTOMER_ID_HERE'
  options[:customer_id] = 'INSERT_CUSTOMER_ID_HERE'
  options[:merchant_center_account_id] = 'INSERT_MERCHANT_CENTER_ACCOUNT_ID_HERE'

  OptionParser.new do |opts|
    opts.banner = sprintf('Usage: %s [options]', File.basename(__FILE__))

    opts.separator ''
    opts.separator 'Options:'

    opts.on('-C', '--customer-id CUSTOMER-ID', String, 'Customer ID') do |v|
      options[:customer_id] = v
    end

    opts.on('-M', '--merchant-center-account-id MERCHANT-CENTER-ACCOUNT-ID',
      String, 'Merchant Center Account ID') do |v|
      options[:merchant_center_account_id] = v
    end

    opts.separator ''
    opts.separator 'Help:'

    opts.on_tail('-h', '--help', 'Show this message') do
      puts opts
      exit
    end
  end.parse!

  begin
    approve_merchant_center_links(
      options.fetch(:customer_id).tr("-", ""),
      options.fetch(:merchant_center_account_id),
    )
  rescue Google::Ads::GoogleAds::Errors::GoogleAdsError => e
    e.failure.errors.each do |error|
      STDERR.printf("Error with message: %s\n", error.message)
      if error.location
        error.location.field_path_elements.each do |field_path_element|
          STDERR.printf("\tOn field: %s\n", field_path_element.field_name)
        end
      end
      error.error_code.to_h.each do |k, v|
        next if v == :UNSPECIFIED
        STDERR.printf("\tType: %s\n\tCode: %s\n", k, v)
      end
    end
    raise
  end
end

      

Perl

#!/usr/bin/perl -w
#
# Copyright 2020, 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.
#
# Demonstrates how to approve a Merchant Center link request.
#
# Prerequisite: You need to have access to a Merchant Center account. You can find
# instructions to create a Merchant Center account here:
# https://support.google.com/merchants/answer/188924.
#
# To run this example, you must use the Merchant Center UI or the Content API for
# Shopping to send a link request between your Merchant Center and Google Ads accounts.
# See https://support.google.com/merchants/answer/6159060 for details.

use strict;
use warnings;
use utf8;

use FindBin qw($Bin);
use lib "$Bin/../../lib";
use Google::Ads::GoogleAds::Client;
use Google::Ads::GoogleAds::Utils::GoogleAdsHelper;
use Google::Ads::GoogleAds::Utils::FieldMasks;
use Google::Ads::GoogleAds::V11::Resources::MerchantCenterLink;
use Google::Ads::GoogleAds::V11::Enums::MerchantCenterLinkStatusEnum
  qw(ENABLED PENDING);
use
  Google::Ads::GoogleAds::V11::Services::MerchantCenterLinkService::MerchantCenterLinkOperation;

use Getopt::Long qw(:config auto_help);
use Pod::Usage;
use Cwd qw(abs_path);

# The following parameter(s) should be provided to run the example. You can
# either specify these by changing the INSERT_XXX_ID_HERE values below, or on
# the command line.
#
# Parameters passed on the command line will override any parameters set in
# code.
#
# Running the example with -h will print the command line usage.
my $customer_id                = "INSERT_CUSTOMER_ID_HERE";
my $merchant_center_account_id = "INSERT_MERCHANT_CENTER_ACCOUNT_ID_HERE";

sub approve_merchant_center_link {
  my ($api_client, $customer_id, $merchant_center_account_id) = @_;

  # List all Merchant Center links of the specified customer ID.
  my $merchant_center_link_service = $api_client->MerchantCenterLinkService();
  my $response =
    $merchant_center_link_service->list({customerId => $customer_id});
  printf
    "%d Merchant Center link(s) found with the following details:\n",
    scalar @{$response->{merchantCenterLinks}};

  foreach my $merchant_center_link (@{$response->{merchantCenterLinks}}) {
    printf
      "Link '%s' has status '%s'.\n",
      $merchant_center_link->{resourceName},
      $merchant_center_link->{status};

    # Approve a pending link request for a Google Ads account with the specified
    # customer ID from a Merchant Center account with the specified Merchant
    # Center account ID.
    if ( $merchant_center_link->{id} == $merchant_center_account_id
      && $merchant_center_link->{status} eq PENDING)
    {
      # Update the status of Merchant Center link to 'ENABLED' to approve the link.
      update_merchant_center_link_status(
        $merchant_center_link_service, $customer_id,
        $merchant_center_link,         ENABLED
      );
      # There is only one MerchantCenterLink object for a given Google Ads account
      # and Merchant Center account, so we can break early.
      last;
    }
  }
  return 1;
}

# Updates the status of a Merchant Center link with a specified Merchant Center
# link status.
sub update_merchant_center_link_status {
  my ($merchant_center_link_service, $customer_id,
    $merchant_center_link, $new_merchant_center_link_status)
    = @_;

  # Create an updated MerchantCenterLink object derived from the original, but
  # with the specified status.
  my $merchant_center_link_to_update =
    Google::Ads::GoogleAds::V11::Resources::MerchantCenterLink->new({
      resourceName => $merchant_center_link->{resourceName},
      status       => $new_merchant_center_link_status
    });

  # Construct an operation that will update the Merchant Center link, using the
  # FieldMasks utility to derive the update mask. This mask tells the Google Ads
  # API which attributes of the Merchant Center link you want to change.
  my $merchant_center_link_operation =
    Google::Ads::GoogleAds::V11::Services::MerchantCenterLinkService::MerchantCenterLinkOperation
    ->new({
      update     => $merchant_center_link_to_update,
      updateMask => all_set_fields_of($merchant_center_link_to_update)});

  # Issue a mutate request to update the Merchant Center link and prints some
  # information.
  my $response = $merchant_center_link_service->mutate({
    customerId => $customer_id,
    operation  => $merchant_center_link_operation
  });

  printf "Approved a Merchant Center Link with resource name '%s' " .
    "to the Google Ads account '%s'.\n",
    $response->{result}{resourceName}, $customer_id;
}

# Don't run the example if the file is being included.
if (abs_path($0) ne abs_path(__FILE__)) {
  return 1;
}

# Get Google Ads Client, credentials will be read from ~/googleads.properties.
my $api_client = Google::Ads::GoogleAds::Client->new();

# By default examples are set to die on any server returned fault.
$api_client->set_die_on_faults(1);

# Parameters passed on the command line will override any parameters set in code.
GetOptions(
  "customer_id=s"                => \$customer_id,
  "merchant_center_account_id=i" => \$merchant_center_account_id
);

# Print the help message if the parameters are not initialized in the code nor
# in the command line.
pod2usage(2) if not check_params($customer_id, $merchant_center_account_id);

# Call the example.
approve_merchant_center_link($api_client, $customer_id =~ s/-//gr,
  $merchant_center_account_id);

=pod

=head1 NAME

approve_merchant_center_link

=head1 DESCRIPTION

Demonstrates how to approve a Merchant Center link request.

Prerequisite: You need to have access to a Merchant Center account. You can find
instructions to create a Merchant Center account here:
https://support.google.com/merchants/answer/188924.

To run this example, you must use the Merchant Center UI or the Content API for
Shopping to send a link request between your Merchant Center and Google Ads accounts.
See https://support.google.com/merchants/answer/6159060 for details.

=head1 SYNOPSIS

approve_merchant_center_link.pl [options]

    -help                           Show the help message.
    -customer_id                    The Google Ads customer ID.
    -merchant_center_account_id     The Merchant Center account ID.

=cut