Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=MBNS&contributor=46231482-f5ac-43c9-b132-8849dde9b2f4` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}