curl --request GET \
  --url https://api.tokenfactory.nebius.com/v1/datasets/uploads/{upload_id}/parts \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "id": "<string>",
      "upload_id": "<string>",
      "status": "<string>",
      "created_at": 123
    }
  ],
  "object": "list"
}