curl --request GET \
  --url https://api.pickfu.com/v1/surveys/{id}/exports \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "csv": {
      "available": true,
      "version": "<string>",
      "url": "<string>"
    },
    "pdf": [
      {
        "url": "<string>",
        "language": "<string>"
      }
    ],
    "png": [
      {
        "url": "<string>",
        "language": "<string>",
        "isPreview": true
      }
    ]
  }
}