Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=WJ&contributor=6de51031-d1ca-4cc7-b5a4-fe981ca88b6c` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}