curl --request PUT \
  --url https://control-plane.kubiya.ai/api/v1/storage/files/{file_id}/metadata \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "tags": [
    "<string>"
  ],
  "custom_metadata": {}
}
'

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>"
    }
  ]
}