public async Task <RootObject> GetArticles(string search, string startDate, string endDate) { //string mockAPI = "http://demo5167316.mockable.io/"; //string mockAPI = "http://www.mocky.io/v2/5d0d6fd43400004d00ca4a03"; string APIKey = "i3gHCbiiqmc9OAQiKvpEY7AyjKaGi7hX"; string filterFields = "web_url%2Csnippet%2Cheadline%2Cpub_date"; string sortBy = "newest"; HttpResponseMessage response = await _httpClient.GetAsync($"?api-key={APIKey}&q={search}&begin_date={startDate}&end_date={endDate}&sort={sortBy}&fl={filterFields}"); //HttpResponseMessage response = await _httpClient.GetAsync(mockAPI); //If it doesn't pass this method, it returns a web exception _validatorService.EnsureSuccessfulResponse(response); string responseBody = await response.Content.ReadAsStringAsync(); // RootObject rootObject = response.Content; RootObject rootObject = JsonConvert.DeserializeObject <RootObject>(responseBody); _validatorService.rootObjectIsNotNull(rootObject); return(rootObject); }