Client error: `GET https://api.rightsdesk.com/api/public/works/the-penguin-book-of-witches?page=1&sort=updated_at%3Adesc&size=15&channel=&contributor=257aa5cb-a815-44cc-a866-312426540760&usage_language=ger` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}