我是谷歌广告词的新手。我已经完成了使用adwordsapi所需的所有初始配置和集成。我有一个测试客户帐户，我可以从该帐户获得活动。我还完成了上传离线数据的集成。

// Upload offline data on the server and print some information.
    OfflineDataUploadReturnValue returnValue =
        offlineDataUploadService.mutate(operations.toArray(new OfflineDataUploadOperation[0]));
    offlineDataUpload = returnValue.getValue(0);
    System.out.printf(
    "Uploaded offline data with external upload ID %d, and upload status %s.%n",
    offlineDataUpload.getExternalUploadId(), offlineDataUpload.getUploadStatus());

但是当我运行代码上传数据时，我面对的是error:-

Request failed due to ApiException. Underlying ApiErrors:
  Error 0: NotWhitelistedError{apiErrorType=NotWhitelistedError, errorString=NotWhitelistedError.CUSTOMER_NOT_WHITELISTED_FOR_API, fieldPath=, reason=CUSTOMER_NOT_WHITELISTED_FOR_API, trigger=}

正如我之前所说，我是谷歌广告词的新手，所以任何建议和帮助都将非常感谢。提前谢谢！