I am building a module which creates a user friend request and sends a notification to the requested user, so far so good. However when the requested user clicks 'Accept' on their notification there is an error.

I have created a service as per the 6.2 quick start guide and have tested a hello world service. Next I took the Memeber Directory service called AcceptFriend and added it to my modules service class. Everything should be wired up proper so I think the issue is that I am not getting the required data over to the service

the service is looking for friendId as per below.

public ActionResult AcceptFriend(int friendId)

my notification looks like this

protected void sendFriendNotification()
        {

            var notificationType = NotificationsController.Instance.GetNotificationType("myFriendRequest");
            var subject = "You have a Friend Request from " + UserInfo.DisplayName;
            var body = Localization.GetString("FriendRequestBody", LocalResourceFile);
            var sender = base.UserId; // Get the user that sends the notification.
            var notification = new Notification
                        {
                            NotificationTypeID = notificationType.NotificationTypeId,
                            Subject = subject,
                            Body = body,
                            IncludeDismissAction = true,
                            SenderUserID = sender,
                            Context = ""
                        };
            NotificationsController.Instance.SendNotification(notification, PortalSettings.PortalId, null, FriendList);
        }

How might I pass friendId ?

Thanks for the help