-3
API（POST https://www.googleapis.com/consumersurveys/v2/surveys）を使用して作成したアンケートを開始しようとすると、請求に関して503のエラーが発生します。これは私が修正できますか、GCSはバックエンドの請求変更を行う必要がありますか？どうすれば修正するのですか？503：請求処理で利用できないサービスのエラー
要求
POST /consumersurveys/v2/surveys/pbn22yzmfnvaqwsiz2k5jbgx3i/start
応答
HTTP/1.1 503 Service Unavailable
Content-length: 732
X-xss-protection: 1; mode=block
X-content-type-options: nosniff
Expires: Tue, 24 May 2016 20:56:17 GMT
Vary: Origin,X-Origin
Server: GSE
Cache-control: private, max-age=0
Date: Tue, 24 May 2016 20:56:17 GMT
X-frame-options: SAMEORIGIN
Content-type: application/json; charset=UTF-8
{
"error": {
"code": 503,
"message": "Billing Transaction Error: Account must be a service account with billing enabled to start/stop a survey. Use 2-Legged OAuth and contact '[email protected]' to enable billing.. Request Id: 5744bff000ff04244be71b067a0001737e3430322d747269616c320001707573682d30352d32342d72303400010111",
"errors": [
{
"domain": "global",
"message": "Billing Transaction Error: Account must be a service account with billing enabled to start/stop a survey. Use 2-Legged OAuth and contact '[email protected]' to enable billing.. Request Id: 5744bff000ff04244be71b067a0001737e3430322d747269616c320001707573682d30352d32342d72303400010111",
"reason": "BILLING_TRANSACTION_ERROR"
}
]
}
}