public String DeleteServerChangeRequest(ServerChangeRequest serverChangeRequest)
        {
            db.ServerChangeRequests.Remove(serverChangeRequest);
            db.SaveChanges();

            return "Success";
        }
        public String CreateServerChangeRequest(ServerChangeRequest serverChangeRequest)
        {
            db.ServerChangeRequests.Add(serverChangeRequest);
            db.SaveChanges();

            return "Success";
        }