public async Task <string> OrderPolicyRedis()
        {
            Func <Task <Dictionary <string, object> > > queryGetOrderInfoAsync = () => GetData.QueryGetOrderInfoAsync();
            Stopwatch stopWatch = Stopwatch.StartNew();
            Dictionary <string, object> order = await _redisCacheService.GetOrCreateOrderPolicy(
                queryGetOrderInfoAsync, CacheKeys.OrderInfoPolicyRedis);

            stopWatch.Stop();
            TimeSpan ts1          = stopWatch.Elapsed;
            string   ellapsedTime = TimeUtils.showEllapsedTime(ts1);

            return(ellapsedTime);
        }