API エラーの処理

try {
  // Make an API call.
  ...
} 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);
  }
}

try
{
    // Make an API call.
    ...
}
catch (GoogleAdsException e)
{
    Console.WriteLine($"Request with ID '{e.RequestId}' has failed.");
    Console.WriteLine("Google Ads failure details:");

    foreach (GoogleAdsError error in e.Failure.Errors)
    {
        Console.WriteLine($"{error.ErrorCode}: {error.Message}");
    }
}

try {
  // Make an API call.
  ...
} 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
        );
    }
}

try:
    # Make an API call.
    ...
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}' and code '{error.error_code}'.")

begin
    # Make an API call.
    ...
rescue Google::Ads::GoogleAds::Errors::GoogleAdsError => e
    puts "API call failed with request ID: #{e.request_id}"
    e.failure.errors.each do |error|
        puts "\t#{error.error_code}: #{error.message}"
    end
end

# Try sending a mutate request to add the ad group ad.
...
if ($response->isa("Google::Ads::GoogleAds::GoogleAdsException")) {
  printf "Google Ads failure details:\n";
  foreach my $error (@{$response->get_google_ads_failure()->{errors}}) {
    printf "\t%s: %s\n", [keys %{$error->{errorCode}}]->[0], $error->{message};
  }
}

using Google.Ads.GoogleAds.Util;
...

// Detailed logs.
TraceUtilities.Configure(TraceUtilities.DETAILED_REQUEST_LOGS_SOURCE,
    "/path/to/your/logs/details.log", System.Diagnostics.SourceLevels.All);

// Summary logs.
TraceUtilities.Configure(TraceUtilities.SUMMARY_REQUEST_LOGS_SOURCE,
    "/path/to/your/logs/summary.log", System.Diagnostics.SourceLevels.All);

[LOGGING]
; Optional logging settings.
logFilePath = "path/to/your/file.log"
logLevel = "NOTICE"

Google::Ads::GoogleAds::Logging::GoogleAdsLogger::enable_all_logging();