创建实验

实验是一种界面，用于管理与基准广告系列相关的实验广告系列。实验广告系列是功能完善的广告系列，可以投放广告并产生点击次数、费用和其他指标。

使用 Google Ads API 运行实验的第一步是创建 Experiment。此资源定义了您要运行的实验的一些关键信息，例如名称和实验类型。在此步骤中，您无需指定参与实验的任何广告系列。

以下是 Experiment 的一些关键字段的概览：

  • name：每个实验都必须具有唯一的名称。
  • description：一个可选字段，可供您日后引用。不会影响实验的运行方式。
  • suffix：后缀将附加到实验组广告系列名称的末尾，以便您将它们与对照组广告系列区分开来。 实验组页面将进一步说明这些概念。
  • type：要运行的实验类型。此处有多种类型，但大多数都是系统实验。对于自定义实验，您需要指定 SEARCH_CUSTOM 或 DISPLAY_CUSTOM。
  • status：创建实验时，请将此字段设置为 SETUP。稍后，当您开始实验后，您可以通过此字段查看实验的当前状态
  • start_date和 end_date：指定实验的开始时间和结束时间。
  • sync_enabled：默认处于停用状态。如果设置为 true，则在实验运行期间对原始广告系列所做的更改会自动复制到实验广告系列。了解详情。

以下示例展示了如何创建实验：

Java

private String createExperimentResource(GoogleAdsClient googleAdsClient, long customerId) {
  ExperimentOperation operation =
      ExperimentOperation.newBuilder()
          .setCreate(
              Experiment.newBuilder()
                  // Name must be unique.
                  .setName("Example Experiment #" + getPrintableDateTime())
                  .setType(ExperimentType.SEARCH_CUSTOM)
                  .setSuffix("[experiment]")
                  .setStatus(ExperimentStatus.SETUP)
                  .build())
          .build();

  try (ExperimentServiceClient experimentServiceClient =
      googleAdsClient.getLatestVersion().createExperimentServiceClient()) {
    MutateExperimentsResponse response =
        experimentServiceClient.mutateExperiments(
            Long.toString(customerId), ImmutableList.of(operation));
    String experiment = response.getResults(0).getResourceName();
    System.out.printf("Created experiment with resource name '%s'%n", experiment);
    return experiment;
  }
}
CreateExperiment.java

C#

/// <summary>
/// Creates the experiment.
/// </summary>
/// <param name="client">The Google Ads client.</param>
/// <param name="customerId">The customer ID for which the call is made.</param>
/// <returns>The resource name of the newly created experiment.</returns>
private static string CreateAnExperiment(GoogleAdsClient client, long customerId)
{
    // Get the ExperimentService.
    ExperimentServiceClient experimentService = client.GetService(
        Services.V21.ExperimentService);

    // Creates the experiment.
    Experiment experiment = new Experiment()
    {
        // Name must be unique.
        Name = $"Example Experiment #{ExampleUtilities.GetRandomString()}",
        Type = ExperimentType.SearchCustom,
        Suffix = "[experiment]",
        Status = ExperimentStatus.Setup
    };

    // Creates the operation.
    ExperimentOperation operation = new ExperimentOperation()
    {
        Create = experiment
    };

    // Makes the API call.
    MutateExperimentsResponse response = experimentService.MutateExperiments(
        customerId.ToString(), new[] { operation });

    // Displays the result.
    string experimentResourceName = response.Results.First().ResourceName;

    Console.WriteLine($"Created experiment with resource name " +
        $"'{experimentResourceName}'.");
    return experimentResourceName;
}

CreateExperiment.cs

PHP

private static function createExperimentResource(
    ExperimentServiceClient $experimentServiceClient,
    int $customerId
): string {
    // Creates an experiment and its operation.
    $experiment = new Experiment([
        // Name must be unique.
        'name' => 'Example Experiment #' . Helper::getPrintableDatetime(),
        'type' => ExperimentType::SEARCH_CUSTOM,
        'suffix' => '[experiment]',
        'status' => ExperimentStatus::SETUP
    ]);
    $experimentOperation = new ExperimentOperation(['create' => $experiment]);

    // Issues a request to create the experiment.
    $response = $experimentServiceClient->mutateExperiments(
        MutateExperimentsRequest::build($customerId, [$experimentOperation])
    );
    $experimentResourceName = $response->getResults()[0]->getResourceName();
    print "Created experiment with resource name '$experimentResourceName'" . PHP_EOL;

    return $experimentResourceName;
}
CreateExperiment.php

Python

def create_experiment_resource(
    client: GoogleAdsClient, customer_id: str
) -> str:
    """Creates a new experiment resource.

    Args:
        client: an initialized GoogleAdsClient instance.
        customer_id: a client customer ID.

    Returns:
        the resource name for the new experiment.
    """
    experiment_operation: ExperimentOperation = client.get_type(
        "ExperimentOperation"
    )
    experiment: Experiment = experiment_operation.create

    experiment.name = f"Example Experiment #{uuid.uuid4()}"
    experiment.type_ = client.enums.ExperimentTypeEnum.SEARCH_CUSTOM
    experiment.suffix = "[experiment]"
    experiment.status = client.enums.ExperimentStatusEnum.SETUP

    experiment_service: ExperimentServiceClient = client.get_service(
        "ExperimentService"
    )
    response: MutateExperimentsResponse = experiment_service.mutate_experiments(
        customer_id=customer_id, operations=[experiment_operation]
    )

    experiment_resource_name: str = response.results[0].resource_name
    print(f"Created experiment with resource name {experiment_resource_name}")

    return experiment_resource_name
create_experiment.py

Ruby

def create_experiment_resource(client, customer_id)
  operation = client.operation.create_resource.experiment do |e|
    # Name must be unique.
    e.name = "Example Experiment #{(Time.new.to_f * 1000).to_i}"
    e.type = :SEARCH_CUSTOM
    e.suffix = '[experiment]'
    e.status = :SETUP
  end

  response = client.service.experiment.mutate_experiments(
    customer_id: customer_id,
    operations: [operation],
  )

  experiment = response.results.first.resource_name
  puts "Created experiment with resource name #{experiment}."

  experiment
end
create_experiment.rb

Perl

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

  my $experiment = Google::Ads::GoogleAds::V21::Resources::Experiment->new({
    # Name must be unique.
    name   => "Example Experiment #" . uniqid(),
    type   => SEARCH_CUSTOM,
    suffix => "[experiment]",
    status => SETUP
  });

  my $operation =
    Google::Ads::GoogleAds::V21::Services::ExperimentService::ExperimentOperation
    ->new({
      create => $experiment
    });

  my $response = $api_client->ExperimentService()->mutate({
      customerId => $customer_id,
      operations => [$operation]});

  my $resource_name = $response->{results}[0]{resourceName};
  printf "Created experiment with resource name '%s'.\n", $resource_name;
  return $resource_name;
}
create_experiment.pl

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