计划委托与止盈止损撤销跟踪委托(单个)撤销跟踪委托(单个) POST: /v1/future-u/trade/entrust/cancel-track Content-Type: application/x-www-form-urlencoded Parameters参数数据类型是否必须默认值描述取值范围trackIdintegertrueN/A跟踪委托id限流规则200/s/apikeyResponse{ "msgInfo": { "code": "", "msg": "" }, "msg": "", "data": {}, "code": 200}