curl --request POST \
  --url https://hub.oxen.ai/{namespace}/{repo_name}/workspaces/{workspace_id}/files/batch/{directory} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
[
  {
    "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
    "path": "images/train/dog.jpg"
  }
]
'

{
  "status": "<string>",
  "status_message": "<string>",
  "oxen_version": "<string>",
  "err_files": [
    {
      "error": "<string>",
      "hash": "<string>",
      "path": "<string>"
    }
  ]
}