Google Adwords API TargetingIdea KEYWORD_TEXT returns 尾随数字

Google Adwords API TargetingIdea KEYWORD_TEXT returns trailing numbers

# sample return data from TargetingIdea following https://developers.google.com/adwords/api/docs/samples/php/optimization#get-keywords-related-to-a-seed-keyword

Google\AdsApi\AdWords\v201809\o\TargetingIdea^ {#2396
  #data: array:5 [
    0 => Google\AdsApi\AdWords\v201809\o\Type_AttributeMapEntry^ {#2441
      #key: "KEYWORD_TEXT"
      #value: Google\AdsApi\AdWords\v201809\o\StringAttribute^ {#2439
        #value: "digital agency thailand ff9d9077"
        #AttributeType: "StringAttribute"
        -parameterMap: array:1 [
          "Attribute.Type" => "AttributeType"
        ]
      }
    }

正确调用关键字创意生成的方法

        $querySearchParam = new RelatedToQuerySearchParameter();
        $querySearchParam->setQueries($keywords);
        $searchParameters[] = $querySearchParam;

        $relatedUrlSearchParam = new RelatedToUrlSearchParameter();
        $relatedUrlSearchParam->setUrls($urls);
        $searchParameters[] = $relatedUrlSearchParam;

        $languageParam = new LanguageSearchParameter();
        $languageParam->setLanguages([new Language(1000)]);
        $searchParameters[] = $languageParam;

        $networkSearchParam = new NetworkSearchParameter(); 
        $networkSearchParam->setNetworkSetting(new NetworkSetting(true));
        $searchParameters[] = $networkSearchParam;

但是它 returns 是关键字文本后随机生成的字母数字。例如:ff9d9077KEYWORD_TEXT 属性的末尾 digital agency thailand。其中相同的关键字想法 returns 多次但具有不同的随机生成的尾随字母数字文本,例如 digital agency thailand 13fdc22digital agency thailand c73761c

任何人都可以建议这可能出了什么问题吗?

您可能正在使用 AdWords 测试帐户。

引用当前 Google AdsWord API 文档,在 Managing Accounts | Test accounts | Additional characteristics of test accounts:

The TargetingIdeaService and TrafficEstimatorService return dummy data to test accounts.