In some special circumstances, user A initiated a bargaining event to invite users to help bargain. Halfway through the bargaining process, user A hoped to initiate a new bargaining session;
The system limits users to only have one ongoing bargain at a time, so user A can call this interface to delete the bargain record, and then re-call the interface that initiated the bargain to initiate a new bargain, and then invite friends to help.
```javascript
WXAPI.kanjiaClear(token, kjid)
```
+ Login credentials
+ kjid reads the kjid of the bargaining activity returned by the product's bargaining setting interface.
This function needs to be turned on by the merchant to allow users to delete bargaining records:
System parameters, add switch type parameters, parameter name: `CUT_PRICE_MULTI`
```json
{
"code": 20000,
"msg": "The merchant has not enabled this function"
}
```
```json
{
"code": 0,
"msg": "success"
}
```