{"template_id":1,"ext_json":{"extEnable":true,"extAppid":"wxid","ext":{"storeName":"aaa","storeappId":"bbb","schoolId":"ccc","educationId":"ddd","wxAppid":"wxid"}},"user_version":"3.3","user_desc":"test"}

返回

{"errcode":47001,"errmsg":"data format error hint: [mMwJba09921513]"}