Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=updated_at%3Adesc&size=15&category=K&contributor=bd1f0e2d-79f9-4f6f-a40c-cdb44ff2bd23&usage_language=ger` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}