Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=updated_at%3Adesc&size=15&contributor=3481bd2c-c00e-4c5a-baf9-f9a37e43b80f&usage_language=ger` resulted in a `401 Unauthorized` response: {"message":"Unauthenticated."}