标签

利用标签，您可以对广告系列、广告组、广告和关键字进行分类， 并使用这些类别以多种方式简化工作流程

本指南介绍了执行以下操作所需的步骤：

• 使用以下方法以编程方式创建标签： LabelService。
• 使用以下内容为广告系列分配标签： CampaignLabelService 请求。
• 使用 GoogleAdsService 查询。

本指南主要关注广告系列，但您也可以采用相同的方法 组、广告和关键字。请注意，该 API 还提供了 CustomerLabelService，它允许 经理账号来为子账号分配标签。

使用场景

典型的使用场景 标签包括：

• 您的账号中有广告系列只能在一年中的特定时段启用 并且想要轻松地在报告中包含或排除这些广告系列。
• 您向广告组添加了一组新的关键字，并想比较 将其统计信息与广告组中的其他关键字进行比较。
• 您 Google Ads 账号的用户各自管理一部分广告系列，并且您希望 为每位用户确定一组广告系列的方法。
• 您的应用需要标记某些对象的状态。

创建标签

使用 TextLabel 对象创建标签：

1. 创建 TextLabel 实例。
2. 为此 TextLabel 设置背景颜色。
3. 在说明字段中为此TextLabel输入文字。
4. 将 TextLabel 封装在 LabelOperation 中，并将其发送到 LabelService.MutateLabels。

请注意新标签的供后续查询使用。ID 会嵌入到 resource_name字段 MutateLabelResults（在 MutateLabelsResponse。

您也可以使用 LabelService.GetLabel 请求 或 GoogleAdsService Search 或 SearchStream 请求来检索 ID。

指定标签

您可以为广告系列、客户、广告组、条件或广告分配标签。 请在相应服务中使用 Mutate 操作分配标签。

例如，要向广告系列分配标签，请将一个或多个 CampaignLabelOperation至 CampaignLabelService.MutateCampaignLabels。 每个 CampaignLabelOperation 都包含 包含以下内容的 CampaignLabel 实例： 字段：

• label：标签的 ID
• campaign：广告系列的 ID

为每个标签-广告系列对创建一个 CampaignLabel 实例。用 将 CampaignLabelOperation 替换为 create 操作，并将其发送到 CampaignService.MutateCampaignLabels。

添加广告系列标签

以下代码示例展示了如何将广告系列标签添加到 广告系列：

Java

private void runExample(
    GoogleAdsClient googleAdsClient, long customerId, List<Long> campaignIds, Long labelId) {
  // Gets the resource name of the label to be added across all given campaigns.
  String labelResourceName = ResourceNames.label(customerId, labelId);

  List<CampaignLabelOperation> operations = new ArrayList<>(campaignIds.size());
  // Creates a campaign label operation for each campaign.
  for (Long campaignId : campaignIds) {
    // Gets the resource name of the given campaign.
    String campaignResourceName = ResourceNames.campaign(customerId, campaignId);
    // Creates the campaign label.
    CampaignLabel campaignLabel =
        CampaignLabel.newBuilder()
            .setCampaign(campaignResourceName)
            .setLabel(labelResourceName)
            .build();

    operations.add(CampaignLabelOperation.newBuilder().setCreate(campaignLabel).build());
  }

  try (CampaignLabelServiceClient campaignLabelServiceClient =
      googleAdsClient.getLatestVersion().createCampaignLabelServiceClient()) {
    MutateCampaignLabelsResponse response =
        campaignLabelServiceClient.mutateCampaignLabels(Long.toString(customerId), operations);
    System.out.printf("Added %d campaign labels:%n", response.getResultsCount());
    for (MutateCampaignLabelResult result : response.getResultsList()) {
      System.out.println(result.getResourceName());
    }
  }
}
AddCampaignLabels.java
      

C#

public void Run(GoogleAdsClient client, long customerId, long[] campaignIds, long labelId)
{
    // Get the CampaignLabelServiceClient.
    CampaignLabelServiceClient campaignLabelService =
        client.GetService(Services.V17.CampaignLabelService);

    // Gets the resource name of the label to be added across all given campaigns.
    string labelResourceName = ResourceNames.Label(customerId, labelId);

    List<CampaignLabelOperation> operations = new List<CampaignLabelOperation>();
    // Creates a campaign label operation for each campaign.
    foreach (long campaignId in campaignIds)
    {
        // Gets the resource name of the given campaign.
        string campaignResourceName = ResourceNames.Campaign(customerId, campaignId);
        // Creates the campaign label.
        CampaignLabel campaignLabel = new CampaignLabel()
        {
            Campaign = campaignResourceName,
            Label = labelResourceName
        };

        operations.Add(new CampaignLabelOperation()
        {
            Create = campaignLabel
        });
    }

    // Send the operation in a mutate request.
    try
    {
        MutateCampaignLabelsResponse response =
            campaignLabelService.MutateCampaignLabels(customerId.ToString(), operations);
        Console.WriteLine($"Added {response.Results} campaign labels:");

        foreach (MutateCampaignLabelResult result in response.Results)
        {
            Console.WriteLine(result.ResourceName);
        }
    }
    catch (GoogleAdsException e)
    {
        Console.WriteLine("Failure:");
        Console.WriteLine($"Message: {e.Message}");
        Console.WriteLine($"Failure: {e.Failure}");
        Console.WriteLine($"Request ID: {e.RequestId}");
        throw;
    }
}
AddCampaignLabels.cs
      

PHP

public static function runExample(
    GoogleAdsClient $googleAdsClient,
    int $customerId,
    array $campaignIds,
    int $labelId
) {
    // Gets the resource name of the label to be added across all given campaigns.
    $labelResourceName = ResourceNames::forLabel($customerId, $labelId);

    // Creates a campaign label operation for each campaign.
    $operations = [];
    foreach ($campaignIds as $campaignId) {
        // Creates the campaign label.
        $campaignLabel = new CampaignLabel([
            'campaign' => ResourceNames::forCampaign($customerId, $campaignId),
            'label' => $labelResourceName
        ]);
        $campaignLabelOperation = new CampaignLabelOperation();
        $campaignLabelOperation->setCreate($campaignLabel);
        $operations[] = $campaignLabelOperation;
    }

    // Issues a mutate request to add the labels to the campaigns.
    $campaignLabelServiceClient = $googleAdsClient->getCampaignLabelServiceClient();
    $response = $campaignLabelServiceClient->mutateCampaignLabels(
        MutateCampaignLabelsRequest::build($customerId, $operations)
    );

    printf("Added %d campaign labels:%s", $response->getResults()->count(), PHP_EOL);

    foreach ($response->getResults() as $addedCampaignLabel) {
        /** @var CampaignLabel $addedCampaignLabel */
        printf(
            "New campaign label added with resource name: '%s'.%s",
            $addedCampaignLabel->getResourceName(),
            PHP_EOL
        );
    }
}
AddCampaignLabels.php
      

Python

def main(client, customer_id, label_id, campaign_ids):
    """This code example adds a campaign label to a list of campaigns.

    Args:
        client: An initialized GoogleAdsClient instance.
        customer_id: A client customer ID str.
        label_id: The ID of the label to attach to campaigns.
        campaign_ids: A list of campaign IDs to which the label will be added.
    """

    # Get an instance of CampaignLabelService client.
    campaign_label_service = client.get_service("CampaignLabelService")
    campaign_service = client.get_service("CampaignService")
    label_service = client.get_service("LabelService")

    # Build the resource name of the label to be added across the campaigns.
    label_resource_name = label_service.label_path(customer_id, label_id)

    operations = []

    for campaign_id in campaign_ids:
        campaign_resource_name = campaign_service.campaign_path(
            customer_id, campaign_id
        )
        campaign_label_operation = client.get_type("CampaignLabelOperation")

        campaign_label = campaign_label_operation.create
        campaign_label.campaign = campaign_resource_name
        campaign_label.label = label_resource_name
        operations.append(campaign_label_operation)

    response = campaign_label_service.mutate_campaign_labels(
        customer_id=customer_id, operations=operations
    )
    print(f"Added {len(response.results)} campaign labels:")
    for result in response.results:
        print(result.resource_name)
add_campaign_labels.py
      

Ruby

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

  label_resource_name = client.path.label(customer_id, label_id)

  labels = campaign_ids.map { |campaign_id|
    client.resource.campaign_label do |label|
      campaign_resource_name = client.path.campaign(customer_id, campaign_id)
      label.campaign = campaign_resource_name
      label.label = label_resource_name
    end
  }

  ops = labels.map { |label|
    client.operation.create_resource.campaign_label(label)
  }

  response = client.service.campaign_label.mutate_campaign_labels(
    customer_id: customer_id,
    operations: ops,
  )
  response.results.each do |result|
    puts("Created campaign label with id: #{result.resource_name}")
  end
end
add_campaign_labels.rb
      

Perl

sub add_campaign_labels {
  my ($api_client, $customer_id, $campaign_ids, $label_id) = @_;

  my $label_resource_name =
    Google::Ads::GoogleAds::V17::Utils::ResourceNames::label($customer_id,
    $label_id);

  my $campaign_label_operations = [];

  # Create a campaign label operation for each campaign.
  foreach my $campaign_id (@$campaign_ids) {
    # Create a campaign label.
    my $campaign_label =
      Google::Ads::GoogleAds::V17::Resources::CampaignLabel->new({
        campaign => Google::Ads::GoogleAds::V17::Utils::ResourceNames::campaign(
          $customer_id, $campaign_id
        ),
        label => $label_resource_name
      });

    # Create a campaign label operation.
    my $campaign_label_operation =
      Google::Ads::GoogleAds::V17::Services::CampaignLabelService::CampaignLabelOperation
      ->new({
        create => $campaign_label
      });

    push @$campaign_label_operations, $campaign_label_operation;
  }

  # Add the campaign labels to the campaigns.
  my $campaign_labels_response = $api_client->CampaignLabelService()->mutate({
    customerId => $customer_id,
    operations => $campaign_label_operations
  });

  my $campaign_label_results = $campaign_labels_response->{results};
  printf "Added %d campaign labels:\n", scalar @$campaign_label_results;

  foreach my $campaign_label_result (@$campaign_label_results) {
    printf "Created campaign label '%s'.\n",
      $campaign_label_result->{resourceName};
  }

  return 1;
}
add_campaign_labels.pl
      

使用标签提取对象

为广告系列分配标签后，您可以使用标签 字段来按 ID 检索对象。

将相应的 GAQL 查询传递给 GoogleAdsService Search 或 SearchStream 请求。例如，以下查询会返回 与以下任一标签 ID 相关联的每个广告系列：

SELECT
  campaign.id,
  campaign.name,
  label.id,
  label.name
FROM campaign_label
WHERE label.id IN (123456, 789012, 345678)

请注意，您只能按标签 ID 过滤，而不能按标签名称过滤。获取标签 ID 可以使用以下查询：

SELECT
  label.id,
  label.name
FROM label
WHERE label.name = "LABEL_NAME"

检索应用于客户的标签

获取经理账号下账号层级结构时 账号，您可以检索 通过请求 applied_labels 字段中的 CustomerClient 对象。此字段用于检索 只有进行 API 调用的客户所拥有的标签。

在报告中使用标签

标签报告

Label 报告资源会返回关于标签的详细信息 所有媒体资源详细信息包括名称、ID、资源名称、状态 Customer 属性、背景色和说明， 表示标签所有者的资源。

包含指标的报告

“广告组”和“广告系列”报告 视图包含 labels 字段。报告服务会返回 资源名称，格式为 customers/{customer_id}/labels/{label_id}。对于 例如，资源名称 customers/123456789/labels/012345 是指 ID 为 123456789 的账号中 ID 为 012345 的标签。

不含指标的报告

以下各种报告资源都可用于找出 资源和标签：

• 广告组广告标签
• 广告组条件标签
• 广告组标签
• 广告系列标签
• 自定义标签

您可以使用label.id 任何数字比较运算符或 BETWEEN、IS NULL、IS NOT NULL、 IN 或 NOT IN 运算符。

例如，您可以获取具有特定标签 ID 的所有广告系列，如下所示：

SELECT
  campaign.id,
  campaign.name,
  label.id,
  label.name
FROM campaign_label
WHERE label.id = LABEL_ID
ORDER BY campaign.id