public ActionResult SessionFiles()
        {
            if (TempData["SaleztoolSyncMessage"] != null && TempData["SaleztoolSyncSuccess"] != null)
            {
                ViewBag.SyncSuccessMessage = TempData["SaleztoolSyncMessage"];
                ViewBag.IsSuccess          = TempData["SaleztoolSyncSuccess"];
                TempData.Remove("SaleztoolSyncSuccess");
                TempData.Remove("SaleztoolSyncMessage");
            }
            sTService             = new STServices(siteuserid);
            ViewBag.IsSTConnected = sTService.IsConnected(siteuserid);

            if (ViewBag.IsSTConnected == true)
            {
                List <STSessionModel> sessionList = sTService.GetSessions();
                ViewBag.SessionList = sessionList;
            }
            return(View());
        }