Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=updated_at%3Adesc&size=15&contributor=8535054d-6dee-43d7-88cb-1c16e5b949e7&usage_language=ger` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}