API_MEDKINECT.ApiMedkinect.conexion_rest C# (CSharp) Method

        public String conexion_rest(string type_request,string controller,object jsonObject,int id)
        {
            string json = JsonConvert.SerializeObject(jsonObject);
            try
            {
                string host = "http://50.16.103.99/";
                HttpWebRequest request;
                string id_send = id == -1? "" : id.ToString(); ;
                controller = controller.Replace("#", id_send.ToString());
                request = (HttpWebRequest)WebRequest.Create(host + controller);
                if (type_request == "post")
                {
                    request.Method = WebRequestMethods.Http.Post;
                    byte[] data = Encoding.UTF8.GetBytes(json);
                    StreamWriter postStream = new StreamWriter(request.GetRequestStream(), System.Text.Encoding.ASCII);
                    postStream.Write(json);
                    postStream.Close();
                }
                if (type_request == "get")
                {
                    request.Method = WebRequestMethods.Http.Get;
                }
                request.Headers.Add("Authorization", "Token token=\"b0b4a3f528b6a80ca45d66248b75540d\"");
                request.ContentType = "application/json";
                request.Accept = "application/json";
                System.Net.ServicePointManager.Expect100Continue = false;
                HttpWebResponse response = (HttpWebResponse)request.GetResponse();
                StreamReader sr = new StreamReader(response.GetResponseStream(), Encoding.UTF8);
                json = sr.ReadToEnd();
            }
            catch (Exception e)
            {
                return e.Message;
            }

            return JsonConvert.DeserializeObject(json).ToString();
        }