[
  {
      "volumeId": "foo",
      "status": "available",
      "region": "GRA1",
      "name": "",
      "description": "",
      "size": 10,
      "creationDate": "2016-10-10T17:33:02Z",
      "id": "foo-snap"
  },
  {
      "volumeId": "bar",
      "status": "available",
      "region": "GRA1",
      "name": "",
      "description": "",
      "size": 10,
      "creationDate": "2016-10-09T17:33:02Z",
      "id": "bar-snap"
    }
]