public ResponseModel searchChatItemDetails(string SearchText, string ProgramCode)
        {
            ResponseModel objResponseModel = new ResponseModel();
            List <CustomItemSearchResponseModel> ItemList = new List <CustomItemSearchResponseModel>();

            int    statusCode    = 0;
            string statusMessage = "";

            try
            {
                string       token        = Convert.ToString(Request.Headers["X-Authorized-Token"]);
                Authenticate authenticate = new Authenticate();
                authenticate = SecurityService.GetAuthenticateDataFromToken(_radisCacheServerAddress, SecurityService.DecryptStringAES(token));


                CustomerChatCaller customerChatCaller = new CustomerChatCaller();

                ItemList = customerChatCaller.ChatItemSearch(new CustomerChatService(_connectionString), authenticate.TenantId, ProgramCode,
                                                             _ClientAPIUrl, SearchText);
                statusCode    = ItemList.Count > 0 ? (int)EnumMaster.StatusCode.Success : (int)EnumMaster.StatusCode.RecordNotFound;
                statusMessage = CommonFunction.GetEnumDescription((EnumMaster.StatusCode)statusCode);

                objResponseModel.Status       = true;
                objResponseModel.StatusCode   = statusCode;
                objResponseModel.Message      = statusMessage;
                objResponseModel.ResponseData = ItemList;
            }
            catch (Exception)
            {
                throw;
            }
            return(objResponseModel);
        }