curl --request POST \
  --url https://api.promptlayer.com/api/public/v2/folders/entities \
  --header 'Content-Type: application/json' \
  --header 'X-API-KEY: <x-api-key>' \
  --data '
{
  "entities": [
    {
      "id": 123,
      "type": "FOLDER"
    }
  ],
  "folder_id": 123,
  "workspace_id": 123
}
'

{
  "moved_count": 123
}