Cancel Order Channel

Code
{
   "args":[
      {
         "channel":"cancel-order",
         "id":"xxxxx-xxx-xxx-xxxx-xxxxxx",
         "instId":"BTCUSDT",
         "instType":"USDT-FUTURES",
         "params":{
            "orderId":"xxxxxxxxxx",
            "clientOid":"xxxxx-xxx-xxx-xxxx-xxxxxx"
         }
      }
   ],
   "op":"trade"
}

Request Parameters

Parameter	Type	Required	Description
op	String	Yes	"trade"
args	List<Object>	Yes	List of channels to request subscription
> id	String	Yes	Unique Identifier Length<= 40 ("^[0-9A-Za-z_:#\-+\s]*$");
> instType	String	Yes	Product line type USDT-FUTURES
> instId	String	Yes	Product ID, e.g. ETHUSDT
> channel	String	Yes	Channel name, cancel-order
> params	Object	Yes
>> orderId	String	No	Order ID Either orderId or clientOid is required.If both are present, orderId prevails.
>> clientOid	String	No	Custom order ID Either orderId or clientOid is required.If both are present, orderId prevails.

Code
{
  "event":"trade",
  "arg":[
    {
      "id":"xxxxx-xxx-xxx-xxxx-xxxxxx",
      "instType":"USDT-FUTURES",
      "channel":"cancel-order",
      "instId":"BTCUSDT",
      "params":{
        "orderId":"xxxxxxxxx",
        "clientOid":"xxxxx-xxx-xxx-xxxx-xxxxxx"
      }
    }
  ],
  "code":0,
  "msg":"Success"
}

Response Parameters

Parameter	Type	Description
event	String	Event trade error
arg	Object	Channel
> id	String	Unique Identifier Length<= 40 ("^[0-9A-Za-z_:#\-+\s]*$");
> instType	String	Product line type USDT-FUTURES
> instId	String	Product ID, e.g. ETHUSDT
> channel	String	Channel name, cancel-order
> params	Object
>> orderId	String	Order ID Either orderId or clientOid is required.If both are present, orderId prevails.
>> clientOid	String	Custom order ID Either orderId or clientOid is required.If both are present, orderId prevails.
code	String	code
msg	String	msg