發出 API 呼叫

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發出 API 呼叫

請選取所需用戶端，瞭解如何發出 API 呼叫：

Java

用戶端程式庫構件會發布至 Maven Central 存放區。將用戶端程式庫新增為專案的依附元件，如下所示：

Maven 依附元件如下：

<dependency>
  <groupId>com.google.api-ads</groupId>
  <artifactId>google-ads</artifactId>
  <version>35.0.0</version>
</dependency>

Gradle 依附元件如下：

implementation 'com.google.api-ads:google-ads:35.0.0'

api.googleads.serviceAccountSecretsPath=JSON_KEY_FILE_PATH
api.googleads.developerToken=INSERT_DEVELOPER_TOKEN_HERE
api.googleads.loginCustomerId=INSERT_LOGIN_CUSTOMER_ID_HERE

建立 GoogleAdsClient 物件，如下所示：

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);
}

接著，請使用 GoogleAdsService.SearchStream 方法執行廣告活動報表，擷取帳戶中的廣告活動。本指南不涵蓋回報的詳細資訊。

private void runExample(GoogleAdsClient googleAdsClient, long customerId) {
  try (GoogleAdsServiceClient googleAdsServiceClient =
      googleAdsClient.getLatestVersion().createGoogleAdsServiceClient()) {
    String query = "SELECT campaign.id, campaign.name FROM campaign ORDER BY campaign.id";
    // Constructs the SearchGoogleAdsStreamRequest.
    SearchGoogleAdsStreamRequest request =
        SearchGoogleAdsStreamRequest.newBuilder()
            .setCustomerId(Long.toString(customerId))
            .setQuery(query)
            .build();

    // Creates and issues a search Google Ads stream request that will retrieve all campaigns.
    ServerStream<SearchGoogleAdsStreamResponse> stream =
        googleAdsServiceClient.searchStreamCallable().call(request);

    // Iterates through and prints all of the results in the stream response.
    for (SearchGoogleAdsStreamResponse response : stream) {
      for (GoogleAdsRow googleAdsRow : response.getResultsList()) {
        System.out.printf(
            "Campaign with ID %d and name '%s' was found.%n",
            googleAdsRow.getCampaign().getId(), googleAdsRow.getCampaign().getName());
      }
    }
  }
}
GetCampaigns.java

C#

用戶端程式庫套件會發布至 Nuget.org 存放區。首先，請將 nuget 參照新增至 Google.Ads.GoogleAds 套件。

dotnet add package Google.Ads.GoogleAds --version 18.1.0

使用相關設定建立 GoogleAdsConfig 物件，然後使用該物件建立 GoogleAdsClient 物件。

GoogleAdsConfig config = new GoogleAdsConfig()
{
    DeveloperToken = "******",
    OAuth2Mode = OAuth2Flow.SERVICE_ACCOUNT,
    OAuth2SecretsJsonPath = "PATH_TO_CREDENTIALS_JSON",
    LoginCustomerId = ******
};
GoogleAdsClient client = new GoogleAdsClient(config);

接著，請使用 GoogleAdsService.SearchStream 方法執行廣告活動報表，擷取帳戶中的廣告活動。本指南不涵蓋回報的詳細資訊。

public void Run(GoogleAdsClient client, long customerId)
{
    // Get the GoogleAdsService.
    GoogleAdsServiceClient googleAdsService = client.GetService(
        Services.V18.GoogleAdsService);

    // Create a query that will retrieve all campaigns.
    string query = @"SELECT
                    campaign.id,
                    campaign.name,
                    campaign.network_settings.target_content_network
                FROM campaign
                ORDER BY campaign.id";

    try
    {
        // Issue a search request.
        googleAdsService.SearchStream(customerId.ToString(), query,
            delegate (SearchGoogleAdsStreamResponse resp)
            {
                foreach (GoogleAdsRow googleAdsRow in resp.Results)
                {
                    Console.WriteLine("Campaign with ID {0} and name '{1}' was found.",
                        googleAdsRow.Campaign.Id, googleAdsRow.Campaign.Name);
                }
            }
        );
    }
    catch (GoogleAdsException e)
    {
        Console.WriteLine("Failure:");
        Console.WriteLine($"Message: {e.Message}");
        Console.WriteLine($"Failure: {e.Failure}");
        Console.WriteLine($"Request ID: {e.RequestId}");
        throw;
    }
}
GetCampaigns.cs

PHP

用戶端程式庫套件會發布至 Packagist 存放區。變更為專案的根目錄，然後執行下列指令，即可在專案根目錄的 vendor/ 目錄中安裝程式庫及其所有依附元件。

composer require googleads/google-ads-php:25.0.0

從 GitHub 存放區複製 google_ads_php.ini 檔案，然後修改檔案以納入您的憑證。

[GOOGLE_ADS]
developerToken = "INSERT_DEVELOPER_TOKEN_HERE"
loginCustomerId = "INSERT_LOGIN_CUSTOMER_ID_HERE"

[OAUTH2]
jsonKeyFilePath = "INSERT_ABSOLUTE_PATH_TO_OAUTH2_JSON_KEY_FILE_HERE"
scopes = "https://www.googleapis.com/auth/adwords"

建立 GoogleAdsClient 物件的例項。

$oAuth2Credential = (new OAuth2TokenBuilder())
    ->fromFile('/path/to/google_ads_php.ini')
    ->build();

$googleAdsClient = (new GoogleAdsClientBuilder())
    ->fromFile('/path/to/google_ads_php.ini')
    ->withOAuth2Credential($oAuth2Credential)
    ->build();

接著，請使用 GoogleAdsService.SearchStream 方法執行廣告活動報表，擷取帳戶中的廣告活動。本指南不涵蓋回報的詳細資訊。

public static function runExample(GoogleAdsClient $googleAdsClient, int $customerId)
{
    $googleAdsServiceClient = $googleAdsClient->getGoogleAdsServiceClient();
    // Creates a query that retrieves all campaigns.
    $query = 'SELECT campaign.id, campaign.name FROM campaign ORDER BY campaign.id';
    // Issues a search stream request.
    /** @var GoogleAdsServerStreamDecorator $stream */
    $stream = $googleAdsServiceClient->searchStream(
        SearchGoogleAdsStreamRequest::build($customerId, $query)
    );

    // Iterates over all rows in all messages and prints the requested field values for
    // the campaign in each row.
    foreach ($stream->iterateAllElements() as $googleAdsRow) {
        /** @var GoogleAdsRow $googleAdsRow */
        printf(
            "Campaign with ID %d and name '%s' was found.%s",
            $googleAdsRow->getCampaign()->getId(),
            $googleAdsRow->getCampaign()->getName(),
            PHP_EOL
        );
    }
}
GetCampaigns.php

Python

用戶端程式庫會在 PyPI 上發布，可使用 pip 指令安裝，如下所示：

python -m pip install google-ads==21.3.0

從 GitHub 存放區複製 google-ads.yaml 檔案，然後修改檔案以納入您的憑證。

developer_token: INSERT_DEVELOPER_TOKEN_HERE
login_customer_id: INSERT_LOGIN_CUSTOMER_ID_HERE
json_key_file_path: JSON_KEY_FILE_PATH_HERE

呼叫 GoogleAdsClient.load_from_storage 方法來建立 GoogleAdsClient 例項。在呼叫 google-ads.yaml 時，將路徑做為字串傳遞至方法：

from google.ads.googleads.client import GoogleAdsClient
client = GoogleAdsClient.load_from_storage("path/to/google-ads.yaml")

接著，請使用 GoogleAdsService.SearchStream 方法執行廣告活動報表，擷取帳戶中的廣告活動。本指南不涵蓋回報的詳細資訊。

def main(client, customer_id):
    ga_service = client.get_service("GoogleAdsService")

    query = """
        SELECT
          campaign.id,
          campaign.name
        FROM campaign
        ORDER BY campaign.id"""

    # Issues a search request using streaming.
    stream = ga_service.search_stream(customer_id=customer_id, query=query)

    for batch in stream:
        for row in batch.results:
            print(
                f"Campaign with ID {row.campaign.id} and name "
                f'"{row.campaign.name}" was found.'
            )
get_campaigns.py

小茹

用戶端程式庫的 Ruby 寶石會發布至 Rubygems gem 主機網站。建議您使用 Bundler 安裝。在 Gemfile 中新增一行：

gem 'google-ads-googleads', '~> 30.0.0'

接著執行：

bundle install

從 GitHub 存放區複製 google_ads_config.rb 檔案，然後修改檔案以納入您的憑證。

Google::Ads::GoogleAds::Config.new do |c|
  c.developer_token = 'INSERT_DEVELOPER_TOKEN_HERE'
  c.login_customer_id = 'INSERT_LOGIN_CUSTOMER_ID_HERE'
  c.keyfile = 'JSON_KEY_FILE_PATH'
end

傳遞儲存此檔案的位置路徑，建立 GoogleAdsClient 例項。

client = Google::Ads::GoogleAds::GoogleAdsClient.new('path/to/google_ads_config.rb')

接著，請使用 GoogleAdsService.SearchStream 方法執行廣告活動報表，擷取帳戶中的廣告活動。本指南不涵蓋回報的詳細資訊。

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

  responses = client.service.google_ads.search_stream(
    customer_id: customer_id,
    query: 'SELECT campaign.id, campaign.name FROM campaign ORDER BY campaign.id',
  )

  responses.each do |response|
    response.results.each do |row|
      puts "Campaign with ID #{row.campaign.id} and name '#{row.campaign.name}' was found."
    end
  end
end
get_campaigns.rb

Perl

這個程式庫會在 CPAN 上發布。請先在所選目錄中複製 google-ads-perl 存放區。

git clone https://github.com/googleads/google-ads-perl.git

切換至 google-ads-perl 目錄，然後在命令提示字元視窗中執行下列指令，安裝使用程式庫所需的所有依附元件。

cd google-ads-perl
cpan install Module::Build
perl Build.PL
perl Build installdeps

從 GitHub 存放區複製 googleads.properties 檔案，然後修改檔案以納入您的憑證。

jsonKeyFilePath=JSON_KEY_FILE_PATH
developerToken=INSERT_DEVELOPER_TOKEN_HERE
loginCustomerId=INSERT_LOGIN_CUSTOMER_ID_HERE

傳遞檔案儲存路徑，建立 Client 例項。

my $properties_file = "/path/to/googleads.properties";

my $api_client = Google::Ads::GoogleAds::Client->new({
  properties_file => $properties_file
});

接著，請使用 GoogleAdsService.SearchStream 方法執行廣告活動報表，擷取帳戶中的廣告活動。本指南不涵蓋回報的詳細資訊。

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

  # Create a search Google Ads stream request that will retrieve all campaigns.
  my $search_stream_request =
    Google::Ads::GoogleAds::V18::Services::GoogleAdsService::SearchGoogleAdsStreamRequest
    ->new({
      customerId => $customer_id,
      query      =>
        "SELECT campaign.id, campaign.name FROM campaign ORDER BY campaign.id"
    });

  # Get the GoogleAdsService.
  my $google_ads_service = $api_client->GoogleAdsService();

  my $search_stream_handler =
    Google::Ads::GoogleAds::Utils::SearchStreamHandler->new({
      service => $google_ads_service,
      request => $search_stream_request
    });

  # Issue a search request and process the stream response to print the requested
  # field values for the campaign in each row.
  $search_stream_handler->process_contents(
    sub {
      my $google_ads_row = shift;
      printf "Campaign with ID %d and name '%s' was found.\n",
        $google_ads_row->{campaign}{id}, $google_ads_row->{campaign}{name};
    });

  return 1;
}
get_campaigns.pl

REST

首先，請使用 HTTP 用戶端擷取 OAuth 2.0 存取權杖。

gcloud auth \
  print-access-token \
  --scopes='https://www.googleapis.com/auth/adwords'

接著，請使用 GoogleAdsService.SearchStream 方法執行廣告活動報表，擷取帳戶中的廣告活動。本指南不涵蓋回報的詳細資訊。

curl -i -X POST https://googleads.googleapis.com/v18/customers/CUSTOMER_ID/googleAds:searchStream \
   -H "Content-Type: application/json" \
   -H "Authorization: Bearer ACCESS_TOKEN" \
   -H "developer-token: DEVELOPER_TOKEN" \
   -H "login-customer-id: LOGIN_CUSTOMER_ID" \
   --data-binary "@query.json"

query.json 的內容如下：

{
  "query": "SELECT campaign.id, campaign.name, campaign.network_settings.target_content_network FROM campaign ORDER BY campaign.id"
}
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