Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=updated_at%3Adesc&size=15&contributor=648b800f-4557-423b-b050-f2f0bc26b16d&usage_language=ger` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}