HttpGetAsync using query pagination

httpgetasync

public async Task<IList<T>> HttpGetAsync<T>(string urlSuffix, string nodeName)
        {
            string next = null;
            string response = null;
            var records = new List<T>();

            var url = Common.FormatUrl(urlSuffix, _instanceUrl, _apiVersion);

            try
            {
                do
                {
                    if (next != null)
                        url = Common.FormatUrl(string.Format("query/{0}", next.Split('/').Last()), _instanceUrl, _apiVersion);

                    var request = new HttpRequestMessage
                    {
                        RequestUri = new Uri(url),
                        Method = HttpMethod.Get
                    };

                    request.Headers.Add("Authorization", "Bearer " + _accessToken);

                    var responseMessage = await _httpClient.SendAsync(request);
                    response = await responseMessage.Content.ReadAsStringAsync();

                    if (responseMessage.IsSuccessStatusCode)
                    {
                        var jObject = JObject.Parse(response);
                        var jToken = jObject.GetValue(nodeName);

                        next = (jObject.GetValue("nextRecordsUrl") != null) ? jObject.GetValue("nextRecordsUrl").ToString() : null;
                        records.AddRange(JsonConvert.DeserializeObject<IList<T>>(jToken.ToString()));
                    }
                } while (!string.IsNullOrEmpty(next));

                return (IList<T>)records;
            }
            catch (Exception)
            {
                var errorResponse = JsonConvert.DeserializeObject<ErrorResponses>(response);
                throw new ForceException(errorResponse[0].errorCode, errorResponse[0].message);
            }
        }