CampfireHoon.CampfireRoom.GetUserInfo C# (CSharp) Method

        private void GetUserInfo(int userId)
        {
            if (_userMap.ContainsKey(userId))
            {
                return;
            }

            Task.Run(
                () =>
                {
                    string url = string.Format("{0}{1}.campfirenow.com/users/{2}.json", Scheme, _config.AccountName, userId);
                    HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
                    request.Method = "GET";
                    request.Accept = "application/json";
                    request.Headers[HttpRequestHeader.Authorization] = string.Format("Basic {0}", EncodedAuthToken);
                    HttpWebResponse response = (HttpWebResponse)request.GetResponse();
                    using (StreamReader reader = new StreamReader(response.GetResponseStream()))
                    {
                        JObject userDto = JObject.Parse(reader.ReadToEnd());
                        JObject body = (JObject)userDto["user"];
                        UserInfo user = new UserInfo { id = userId, name = body["name"].ToString() };
                        _userMap.Add(userId, user);
                    }
                });
        }