new OAuth2LeggedScheme(MYSPACE_KEY, MYSPACE_SECRET, MYSPACE_ID));
MediaItem mediaItem = new MediaItem();
mediaItem.setUrl("http://api.myspace.com/v1/users/63129100");
Notification notification = new Notification();
notification.setContent("Hi ${recipient}, here's a notification from " +
"${canvasUrl}");
notification.addRecipient("495184236");
notification.addMediaItem(mediaItem);
Request request = NotificationsService.createNotification(notification);
Response response = client.send(request);
assertTrue(response.getStatusLink() != null);