Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=updated_at%3Adesc&size=15&contributor=281701c4-638e-42c1-af81-3c49f429e49e&usage_language=ger` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}