限价委托和市价委托撤销订单本页总览撤销订单POST /az/future/trade/v1/order/cancel 限流规则 200/s/apikey 请求参数 参数类型是否必须默认值描述取值范围orderIdIntegertrueN/A订单id Response { "error": { "code": "", "msg": "" }, "msgInfo": "success", "result": "554853671570656384", //订单id "returnCode": 0}