{
"apiCode": "string",
"merchantNo": "string",
"requestNo": "string",
"timestamp": "string",
"version": "string",
"sign": "string",
"bizModel": {
"invoiceAcctNo": "string",
"taxBaseCode": "string",
"invoiceType": "string",
"openBeginDate": "2019-08-24T14:15:22.123Z",
"openEndDate": "2019-08-24T14:15:22.123Z",
"status": 0,
"page": 0,
"size": 0
}
}