curl --request GET \
  --url https://api.krea.ai/assets/{id} \
  --header 'Authorization: Bearer <token>'

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "image_url": "<string>",
  "uploaded_at": "2023-11-07T05:31:56Z",
  "width": 123,
  "height": 123,
  "size_bytes": 123,
  "mime_type": "<string>",
  "description": "<string>",
  "metadata": "<unknown>"
}