private template_bundle GetRegisteredTemplateBundleByID(long template_bundle_id, bool isAsync, GetRegisteredTemplateBundleByIDCallback callback, Object state)
        {
            var parameterList = new Dictionary<string, string> { { "method", "facebook.feed.getRegisteredTemplateBundleByID" } };
            Utilities.AddRequiredParameter(parameterList, "template_bundle_id", template_bundle_id);

            if (isAsync)
            {
                SendRequestAsync(parameterList, !string.IsNullOrEmpty(Session.SessionKey), new FacebookCallCompleted<feed_getRegisteredTemplateBundleByID_response>(callback), state);
                return null;
            }

            return SendRequest<feed_getRegisteredTemplateBundleByID_response>(parameterList, !string.IsNullOrEmpty(Session.SessionKey));
        }
 /// <summary>
 /// Retrieves information about a specified template bundle previously registered by the requesting application.
 /// </summary>
 /// <example>
 /// <code>
 /// private static void RunDemoAsync()
 /// {
 ///     Api api = new Api(new DesktopSession(Constants.ApplicationKey, Constants.ApplicationSecret, Constants.SessionSecret, Constants.SessionKey));
 ///     api.Feed.GetRegisteredTemplateBundleByIDAsync(long.Parse(Constants.TemplateBundleId), AsyncDemoCompleted, null);
 /// }
 ///
 /// private static void AsyncDemoCompleted(template_bundle result, Object state, FacebookException e)
 /// {
 ///     var actual = result;
 /// }
 /// </code>
 /// </example>
 /// <param name="template_bundle_id">The template bundle ID used to identify a previously registered template bundle. The ID is the one returned by a previous call to Feed.RegisterTemplateBundle.</param>
 /// <param name="callback">The AsyncCallback delegate</param>
 /// <param name="state">An object containing state information for this asynchronous request</param>        
 /// <returns>This method returns a template_bundle containing information on the specified template bundle ID.</returns>
 public void GetRegisteredTemplateBundleByIDAsync(long template_bundle_id, GetRegisteredTemplateBundleByIDCallback callback, Object state)
 {
     GetRegisteredTemplateBundleByID(template_bundle_id, true, callback, state);
 }