Get a user

// 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.users.v1;
import com.google.api.gax.core.FixedCredentialsProvider;
import com.google.auth.oauth2.GoogleCredentials;
import com.google.shopping.merchant.accounts.v1.GetUserRequest;
import com.google.shopping.merchant.accounts.v1.User;
import com.google.shopping.merchant.accounts.v1.UserName;
import com.google.shopping.merchant.accounts.v1.UserServiceClient;
import com.google.shopping.merchant.accounts.v1.UserServiceSettings;
import shopping.merchant.samples.utils.Authenticator;
import shopping.merchant.samples.utils.Config;

/** This class demonstrates how to get a single user for a given Merchant Center account. */
public class GetUserSample {

  public static void getUser(Config config, String email) throws Exception {

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

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

    // Creates user name to identify user.
    String name =
        UserName.newBuilder()
            .setAccount(config.getAccountId().toString())
            .setEmail(email)
            .build()
            .toString();

    // Calls the API and catches and prints any network failures/errors.
    try (UserServiceClient userServiceClient = UserServiceClient.create(userServiceSettings)) {

      // The name has the format: accounts/{account}/users/{email}
      GetUserRequest request = GetUserRequest.newBuilder().setName(name).build();

      System.out.println("Sending Get user request:");
      User response = userServiceClient.getUser(request);

      System.out.println("Retrieved User below");
      System.out.println(response);
    } catch (Exception e) {
      System.out.println(e);
    }
  }

  public static void main(String[] args) throws Exception {
    Config config = Config.load();
    // The email address of this user. If you want to get the user information
    // Of the user making the Content API request, you can also use "me" instead
    // Of an email address.
    String email = "testUser@gmail.com";

    getUser(config, email);
  }
}
GetUserSample.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.
 */

/**
 * Demonstrates how to get a single user for a given Merchant Center account.
 */

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\GetUserRequest;
use Google\Shopping\Merchant\Accounts\V1\Client\UserServiceClient;

/**
 * Retrieves a user.
 *
 * @param array $config The configuration data.
 * @param string $email The email address of the user.
 * @return void
 */
function getUser($config, $email): 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];

    // Creates a client.
    $userServiceClient = new UserServiceClient($options);

    // Creates user name to identify user.
    $name = 'accounts/' . $config['accountId'] . "/users/" . $email;

    // Calls the API and catches and prints any network failures/errors.
    try {
        $request = new GetUserRequest(['name' => $name]);

        print "Sending Get user request:\n";
        $response = $userServiceClient->getUser($request);

        print "Retrieved User below\n";
        print_r($response);
    } catch (ApiException $e) {
        print $e->getMessage();
    }
}

$config = Config::generateConfig();
$email = "testUser@gmail.com";

getUser($config, $email);
GetUserSample.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 get a user."""

from examples.authentication import configuration
from examples.authentication import generate_user_credentials
from google.shopping.merchant_accounts_v1 import GetUserRequest
from google.shopping.merchant_accounts_v1 import UserServiceClient

_ACCOUNT = configuration.Configuration().read_merchant_info()


def get_user(user_email):
  """Gets a single user for a given Merchant Center account."""

  # Get OAuth credentials
  credentials = generate_user_credentials.main()

  # Create a UserServiceClient
  client = UserServiceClient(credentials=credentials)

  # Create user name string
  name = "accounts/" + _ACCOUNT + "/users/" + user_email

  # Create the request
  request = GetUserRequest(name=name)

  try:
    print("Sending Get user request:")
    response = client.get_user(request=request)
    print("Retrieved User below")
    print(response)
  except RuntimeError as e:
    print(e)


if __name__ == "__main__":
  # Modify this email to get the user details
  email = "USER_MAIL_ACCOUNT"
  get_user(email)

get_user_sample.py