public List <Category> CategoryList()
        {
            List <Category> objcategory      = new List <Category>();
            ResponseModel   objResponseModel = new ResponseModel();
            int             statusCode       = 0;
            string          statusMessage    = "";

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

                MasterCaller newMasterCategory = new MasterCaller();

                objcategory = newMasterCategory.CategoryList(new CategoryServices(Cache, Db), authenticate.TenantId);
            }
            catch (Exception)
            {
                throw;
            }
            return(objcategory);
        }