curl --request POST \
  --url https://your-domain.com/api/client/v1/servers/{id}/files/rename \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "root": "/",
  "files": [
    {
      "from": "<string>",
      "to": "<string>"
    }
  ]
}
'

{
  "ok": true
}