{ "appid": "string", "version": "string", "reqTime": 0, "sign": "string", "act_id": "string", "code": "string" }
curl --location --request POST '/api/voucher/query/code' \ --header 'Content-Type: application/json' \ --data-raw ''
{ "code": 0, "msg": "string", "data": { "used": 0, "use_time": "string" } }