public IHttpActionResult Owner(int queueId, int userId)
        {
            int uid = Auth.CheckToken(Request.Headers);

            if (uid == 0 || !Auth.CheckPrivilegedAccess(uid, queueId))
            {
                return(StatusCode(HttpStatusCode.Forbidden));
            }

            UserAccessManager.ChangeOwner(userId, queueId);
            return(Ok());
        }