Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=MKFS&contributor=a7013e0c-8817-4504-b3d3-20485a36db95` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}