RefundNotifyReqDto

{
    "timestamp": 1659999999,
    "notify_type": "PAYMENT.AUTHORIZATION",
    "error_code": "string",
    "error_description": "string",
    "merchant_id": "string",
    "trans_id": "string",
    "refund_order_id": "string",
    "order_id": "string",
    "status": "REVIEWING",
    "amount": 0,
    "currency": "CNY",
    "pay_finish_time": "2019-08-24T14:15:22.123Z",
    "expire_time": "2019-08-24T14:15:22.123Z"
}