| Name | Description | Type | Additional information |
|---|---|---|---|
| exchangeUserOpenId |
兑换课程用户OpenId |
string |
None. |
| convertCourseRecordId |
兑换课程记录Id |
integer |
None. |
| bindCode |
兑换码 |
string |
None. |
| bindUserOpenId |
绑定用户OpenId |
string |
None. |