curl --location --request GET 'https://api.openai.com/v1/files?after&limit&order&purpose' \
--header 'Authorization: Bearer <token>'{
  "data": [
    {
      "id": "file-abc123",
      "object": "file",
      "bytes": 175,
      "created_at": 1613677385,
      "filename": "salesOverview.pdf",
      "purpose": "assistants",
    },
    {
      "id": "file-abc123",
      "object": "file",
      "bytes": 140,
      "created_at": 1613779121,
      "filename": "puppy.jsonl",
      "purpose": "fine-tune",
    }
  ],
  "object": "list"
}