This request should be passed in to make a closeout request
Inheritance: BaseRequest
 public void Closeout(CloseoutRequest request)
 {
     Send("/Closeout", request);
 }
 public void Closeout(CloseoutRequest request)
 {
     if (websocket != null)
     {
         CloseoutRequestMessage message = new CloseoutRequestMessage();
         websocket.Send(JsonUtils.serialize(message));
     }
 }