बुनियादी इस्तेमाल

use Google\Ads\GoogleAds\Lib\OAuth2TokenBuilder;
use Google\Ads\GoogleAds\Lib\V25\GoogleAdsClientBuilder;

// Generate a refreshable OAuth 2.0 credential for authentication.
$oAuth2Credential = (new OAuth2TokenBuilder())
    ->fromFile()
    ->build();

// Construct a Google Ads client configured from a properties file and the
// OAuth 2.0 credentials.
$googleAdsClient = (new GoogleAdsClientBuilder())
    ->fromFile()
    ->withOAuth2Credential($oAuth2Credential)
    // Replace 1234567890 with your login customer ID.
    ->withLoginCustomerId(1234567890)
    ->build();

// Create the CampaignServiceClient.
$campaignServiceClient = $googleAdsClient->getCampaignServiceClient();

// Make calls to CampaignServiceClient.

// Generate a refreshable OAuth 2.0 credential for authentication.
$oAuth2Credential = (new OAuth2TokenBuilder())
    ->withClientId('INSERT_CLIENT_ID_HERE')
    ->withClientSecret('INSERT_CLIENT_SECRET_HERE')
    ->withRefreshToken('INSERT_REFRESH_TOKEN_HERE')
    ->build();

// Construct a Google Ads client configured from explicit settings and the
// OAuth 2.0 credentials.
$googleAdsClient = (new GoogleAdsClientBuilder())
    ->withOAuth2Credential($oAuth2Credential)
    // Replace 1234567890 with your login customer ID.
    ->withLoginCustomerId(1234567890)
    ->build();

use Google\Ads\GoogleAds\Lib\V25\GoogleAdsException;
use Google\ApiCore\ApiException;

try {
    // Make your API call here.
} 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
    ) {
        printf(
            "\t%s: %s%s",
            $error->getErrorCode()->getErrorCode(),
            $error->getMessage(),
            PHP_EOL
        );
    }
} catch (ApiException $apiException) {
    printf(
        "ApiException was thrown with message '%s'.%s",
        $apiException->getMessage(),
        PHP_EOL
    );
}