Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=TTVS&contributor=42b8e89e-9221-4ca1-a0f6-b9e08f8f6eaa` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}