| Serial Number | Domain | Variable Name | Required | Length | Remarks |
|---|---|---|---|---|---|
| 01. | Order number returned by the service system | orderId | M | String | Unique order number |
| 02. | Card number | cardId | O | String | Unique card number |
| 03. | Card group number | groupId | O | String | Unique card group number |
| 04. | Request serial number | userReqNo | M | String | Serial number uploaded by the customer |
| 05. | Order type | opType | M | int | 15# Card Application; 16# Recharge; 19# Card Cancellation; 18# Refund; 26# Shared Card Group Application |
| 06. | Order status | status | M | int | Status: 1: Success 2: Failure |
| 07. | Order amount | amount | M | Number | Amount, note that it is the limit (0 or unlimited) when issuing supplementary cards; it is the cancellation amount when cancelling cards |
| 08. | Service fee | fee | M | Number | Service fee, note that it is the total cost when issuing cards |
| 09. | Card information | cardInfo | O | JSON | Exists when opType=0 and cardId is not empty |
| 10. | Creation time | createAt | M | String | Creation time, format yyyy-MM-ddHH:mm:ss |