{
"activityRegistrationId": 0,
"mchtCode": "string",
"subMchtCode": "string",
"acquiringBankId": "string",
"materialFileList": [
{
"applyMaterialId": "string",
"fileUrl": "string",
"submitFailStateMsg": "string",
"mediaId": "string",
"uploadFileType": 0
}
],
"additionalMessage": "string",
"remark": "string",
"updatedBy": "string",
"activityRate": "string"
}{
"data": 0.0,
"code": "",
"msg": "",
"id": {},
"bizData": {}
}