curl --request GET \
  --url 'https://api.nsr.stateset.com/v1/files/{id}' \
  --header 'X-API-Key: YOUR_API_KEY'

{
  "bytes": 1,
  "content_type": "string",
  "created_at": 1,
  "filename": "string",
  "id": "string",
  "metadata": {},
  "object": "string",
  "purpose": "string",
  "status": "string"
}