If I try to cancelOrder by DELETE /api/v3/order
or DELETE /api/v3/openOrders
do I get an ErrorCode for not cancelable orders (for example, because they were already filled) or will the response body be empty without returning any ErrorCode?
Hi. In spot market, if the order you want to cancel has been filled, it will show the following error:
{
“code”: -2011,
“msg”: “Unknown order sent.”
}