public async Task <LoadTestData> GetHealth(int itetration)
        {
            Stopwatch stopWatch = new Stopwatch();

            stopWatch.Start();
            var msg = new HttpRequestMessage(HttpMethod.Get, healthProdUrl);

            var response = await client.SendAsync(msg)
                           .ConfigureAwait(false);

            //var rTime = response.Headers.GetValues("DS-ResponseTime").FirstOrDefault();

            stopWatch.Stop();

            var result = new LoadTestData()
            {
                ServerProcessingTime = 6, TotalTime = stopWatch.ElapsedMilliseconds
            };

            Console.WriteLine($"Result#{itetration}: {result.ServerProcessingTime} - {result.TotalTime}");
            return(result);
        }
        public async Task <LoadTestData> GetGroupInfo(int itetration)
        {
            Stopwatch stopWatch = new Stopwatch();

            stopWatch.Start();
            var msg = new HttpRequestMessage(HttpMethod.Get, groupInfoUrl);

            msg.Headers.Add("Authorization", token);

            var response = await client.SendAsync(msg)
                           .ConfigureAwait(false);

            var rTime = response.Headers.GetValues("DS-ResponseTime").FirstOrDefault();

            stopWatch.Stop();

            var result = new LoadTestData()
            {
                ServerProcessingTime = int.Parse(rTime), TotalTime = stopWatch.ElapsedMilliseconds, StatusCode = response.StatusCode
            };

            Console.WriteLine($"Result#{itetration}: {result.ServerProcessingTime} - {result.TotalTime}");
            return(result);
        }