static void Main() { Task.Run(async() => { var baseAddress = IsDevelopment ? "http://*****:*****@gmail.com" }); if (!jsonResponse.IsSuccessStatusCode) { Console.WriteLine(jsonResponse.StatusCode); } else { var content = await jsonResponse.Content.ReadAsStringAsync(); var jsonObject = await client.ReadAsJsonAsync <ResultModel>(jsonResponse.Content); if (jsonObject.IsSuccess) { Console.WriteLine(content); } } Console.ReadKey(); }).Wait(); Console.ReadKey(); }