{
  "data": {
    "id": 2,
    "desc": "hello",
    "category": "from-to",
    "permission": "commons",
    "created_at": "2016-03-26T08:02:17.994Z",
    "updated_at": "2016-03-26T08:02:17.994Z",
    "topic1_id": 5,
    "topic2_id": 6,
    "user_id": 2
  }
}