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我正在尝试在 Google Script 中使用 doubleclick-search (SearchAds360) api。

我已经使用另一个应用程序生成了一个刷新令牌，并且有一个工作流可以将刷新令牌交换为谷歌脚本中的访问令牌，没有问题。

当我尝试使用访问令牌作为授权标头来请求报告时，我得到的响应是：

"domain": "global",
"reason": "conditionNotMet",
"message": "Permission denied: the DoubleClick Search user does not have read access to the report scope.",
"locationType": "header",
"location": "If-Match"

如果我记录访问令牌，然后将其放回用于获取刷新令牌的应用程序中，我可以毫无问题地使用它来请求报告，但 Google Script 拒绝工作。

我已手动将身份验证范围添加到 GS 清单文件中，该文件现在显示：

4 OAuth Scopes required by the script:

https://www.googleapis.com/auth/doubleclicksearch
https://www.googleapis.com/auth/script.external_request
https://www.googleapis.com/auth/spreadsheets.readonly
https://www.googleapis.com/auth/userinfo.email

我使用的代码 - 可能不完整

var report_cook_url = "https://www.googleapis.com/doubleclicksearch/v2/reports?fields=id,isReportReady,files"
var tokenUrl = 'https://accounts.google.com/o/oauth2/token';
function getAccessToken(){
  var headers = {'host':'www.googleapis.com'};
  var payload = {'client_id':client_id,
                 'client_secret': client_secret,
                 'refresh_token': refresh_token,
                 'grant_type':'refresh_token',
                 'scope':'https://www.googleapis.com/auth/doubleclicksearch https://www.googleapis.com/auth/userinfo.email openid'
                };
  var params = {
                'method':'post',
                'payload':payload
               };
  return UrlFetchApp.fetch(tokenUrl, params);
}


function bulkCookReport(){
  var token_response  =  getAccessToken();
  if(token_response.getResponseCode() != 200){
    return;
  }
  var access_token = JSON.parse(token_response.getContentText()).access_token;
  var headers = {"Authorization": 'Bearer '+ access_token,
                 "Content-Type": 'application/json'};
  Logger.log(access_token);

  var requests = [];
  //var reports = reports_to_run();
  //var report_names = Object.keys(reports);
  var aReport, aRequest

    aRequest = newRequestObj();
    aRequest.headers = {};
    aRequest.headers.Authorization = "Bearer "+ access_token;
    aRequest.payload = JSON.stringify(aReport);
    requests.push(aRequest);


  //var report_ids = UrlFetchApp.fetchAll(requests);
  var response = UrlFetchApp.fetch(report_cook_url, aRequest);
  //Logger.log(report_ids[0].getContentText());
  Logger.log(response.getContentText());
  //Logger.log(response);
}

function newRequestObj(){
  return {'url': report_cook_url,
          'method':'post',
          'muteHttpExceptions':true,
          'contentType':'application/json'
         }
}
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1 回答 1

0

该问题与错误无关。

通过将代理商和广告商 ID 更改为字符串来修复。

于 2019-05-02T16:08:19.930 回答