Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=VSW&contributor=c1e3060e-bd96-4250-b4a7-9de0e5071963` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}