列出可访问的帐号

您可以使用 CustomerService 中的 ListAccessibleCustomers 方法列出您有权访问的客户。不过，有必要了解一下此类请求会返回哪些客户。

列出可访问的客户是 Google Ads API 中少数几个请求之一，这些请求不要求您在请求中指定客户 ID，并会忽略任何已提供的 login-customer-id。

生成的客户列表取决于您的 OAuth 凭据。该请求会返回一个列表，其中会列出您可以根据当前凭据直接采取操作的所有账号。它不一定包括账号层次结构中的所有账号，只会包括已通过账号中的管理员权限或其他权限添加了身份验证成功用户的账号。

假设您是用户 A，同时是上图两个层次结构中 M1 和 C3 的管理员。如果要调用 Google Ads API（例如调用 GoogleAdsService），您可以访问帐号 M1、C1、C2 和 C3 的信息。不过，调用 CustomerService.ListAccessibleCustomers 将仅返回 M1 和 C3，因为只有这两个帐号是用户 A 拥有直接访问权限的帐号。

以下示例代码说明了如何使用 CustomerService.ListAccessibleCustomers 方法：

private void runExample(GoogleAdsClient client) {
  // Optional: Change credentials to use a different refresh token, to retrieve customers
  //           available for a specific user.
  //
  // UserCredentials credentials =
  //     UserCredentials.newBuilder()
  //         .setClientId("INSERT_OAUTH_CLIENT_ID")
  //         .setClientSecret("INSERT_OAUTH_CLIENT_SECRET")
  //         .setRefreshToken("INSERT_REFRESH_TOKEN")
  //         .build();
  //
  // client = client.toBuilder().setCredentials(credentials).build();

  try (CustomerServiceClient customerService =
      client.getLatestVersion().createCustomerServiceClient()) {
    ListAccessibleCustomersResponse response =
        customerService.listAccessibleCustomers(
            ListAccessibleCustomersRequest.newBuilder().build());

    System.out.printf("Total results: %d%n", response.getResourceNamesCount());

    for (String customerResourceName : response.getResourceNamesList()) {
      System.out.printf("Customer resource name: %s%n", customerResourceName);
    }
  }
}
ListAccessibleCustomers.java
      

public void Run(GoogleAdsClient client)
{
    // Get the CustomerService.
    CustomerServiceClient customerService = client.GetService(Services.V16.CustomerService);

    try
    {
        // Retrieve the list of customer resources.
        string[] customerResourceNames = customerService.ListAccessibleCustomers();

        // Display the result.
        foreach (string customerResourceName in customerResourceNames)
        {
            Console.WriteLine(
                $"Found customer with resource name = '{customerResourceName}'.");
        }
    }
    catch (GoogleAdsException e)
    {
        Console.WriteLine("Failure:");
        Console.WriteLine($"Message: {e.Message}");
        Console.WriteLine($"Failure: {e.Failure}");
        Console.WriteLine($"Request ID: {e.RequestId}");
        throw;
    }
}
ListAccessibleCustomers.cs
      

public static function runExample(GoogleAdsClient $googleAdsClient)
{
    $customerServiceClient = $googleAdsClient->getCustomerServiceClient();

    // Issues a request for listing all accessible customers.
    $accessibleCustomers =
        $customerServiceClient->listAccessibleCustomers(new ListAccessibleCustomersRequest());
    print 'Total results: ' . count($accessibleCustomers->getResourceNames()) . PHP_EOL;

    // Iterates over all accessible customers' resource names and prints them.
    foreach ($accessibleCustomers->getResourceNames() as $resourceName) {
        /** @var string $resourceName */
        printf("Customer resource name: '%s'%s", $resourceName, PHP_EOL);
    }
}
ListAccessibleCustomers.php
      

def main(client):
    customer_service = client.get_service("CustomerService")

    accessible_customers = customer_service.list_accessible_customers()
    result_total = len(accessible_customers.resource_names)
    print(f"Total results: {result_total}")

    resource_names = accessible_customers.resource_names
    for resource_name in resource_names:
        print(f'Customer resource name: "{resource_name}"')
list_accessible_customers.py
      

def list_accessible_customers()
  # GoogleAdsClient will read a config file from
  # ENV['HOME']/google_ads_config.rb when called without parameters
  client = Google::Ads::GoogleAds::GoogleAdsClient.new

  accessible_customers = client.service.customer.list_accessible_customers().resource_names

  accessible_customers.each do |resource_name|
    puts "Customer resource name: #{resource_name}"
  end
end
list_accessible_customers.rb
      

sub list_accessible_customers {
  my ($api_client) = @_;

  my $list_accessible_customers_response =
    $api_client->CustomerService()->list_accessible_customers();

  printf "Total results: %d.\n",
    scalar @{$list_accessible_customers_response->{resourceNames}};

  foreach
    my $resource_name (@{$list_accessible_customers_response->{resourceNames}})
  {
    printf "Customer resource name: '%s'.\n", $resource_name;
  }

  return 1;
}
list_accessible_customers.pl
      

列出已撤销的帐号

Google Ads API 没有提供直接列出经理帐号下已撤销帐号的方法。不过，您可以使用以下解决方法来检索此列表。

1. 使用 customer_client_link 资源检索 ACTIVE 链接的列表，并使用 customer_client_link.client_customer 字段创建客户列表。

   SELECT customer_client_link.client_customer, customer_client_link.status FROM
       customer_client_link WHERE customer_client_link.status = ACTIVE
   

2. 使用 customer_client 资源检索 ENABLED 帐号的列表。

   SELECT customer_client.id, customer_client.descriptive_name FROM customer_client
   

3. 通过这两个列表的不同，您可以看到已撤销的帐号的列表。