Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=updated_at%3Adesc&size=15&category=JP&contributor=8ffa0e80-eaae-4d6a-980d-f54635932ca5&usage_language=ger` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}