Example response

{
  "folder": {
    "id": "FAF2lZtloor",
    "name": "My awesome holiday",
    "created_at": 1377396000,
    "updated_at": 1692928800,
    "thumbnail": {
      "width": 595,
      "height": 335,
      "url": "https://document-export.canva.com/Vczz9/zF9vzVtdADc/2/thumbnail/0001.png?<query-string>"
    }
  }
}