ServicesClient.GetAsync C# (CSharp) Method

            public async Task<T> GetAsync<T>(string URL) where T : class
            {
                if (IsConnection)
                {
                        var result = await httpClient.GetStringAsync(URL);
                        if (!string.IsNullOrEmpty(result))
                            return JsonConvert.DeserializeObject<T>(result);
                        else
                            return null;
                }
                return null;
            }