Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=UYZG&contributor=07b03010-662b-4d72-acac-a1a05a0d1f9a` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}