[
  {
    "name": "control",
    "value": "1"
  },
  {
    "name": "name",
    "value": "foo"
  },
  {
    "name": "name",
    "value": "bär"
  },
  {
    "name": "upspot",
    "value": {},
    "filename": "ehmetsklinge.jpg",
    "content_type": "image/jpeg",
    "content_length": 11761,
    "mtime": 1386765476
  },
]