{
"parentMerchantNo": "string",
"merchantNo": "string",
"merchantRefundRequestNo": "string",
"originalOrderNo": "string",
"refundAmount": 1,
"bankId": "string",
"bankAccountNo": "string",
"bankPostScrip": "string",
"notifyUrl": "string"
}{
"result": {
"returnCode": "UA00000",
"returnMsg": "string",
"refundOrderNo": "string",
"refundStatus": "string"
}
}