Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=updated_at%3Adesc&size=15&contributor=b9f8ed6d-6dea-4a3d-b21f-889894e379c9&usage_language=ger` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}