curl --request POST \
  --url https://api.veryfront.com/projects/{project_reference}/rag/documents \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "title": "<string>",
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "source": "<string>",
  "type": "<string>",
  "metadata": {}
}
'

{
  "document": {
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "title": "<string>",
    "source": "<string>",
    "type": "<string>",
    "metadata": {},
    "created_at": "<string>",
    "updated_at": "<string>"
  }
}