Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=PSVM&contributor=4fe4cf48-54f2-4cf7-b7c5-cb15f779e388` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}