[{
  "uri": "http://api.lelylan.com/subscriptions/508acdffd033a9ea77000026",
  "id": "508acdffd033a9ea77000026",
  "client": { "uri": "http://people.lelylan.com/oauth/applications/508acdffd033a9ea77025" },
  "resource": "devices",
  "event": "property-update",
  "callback_uri": "http://callback.com/lelylan",
  "created_at": "2012-10-26T17:53:03Z",
  "updated_at": "2012-10-26T17:53:03Z"
}]