Slot Instance
GET /api/2/slots/639?format=api
http://co.radiocorax.de/api/2/programmes/corax-night-live?format=api", "name": "Corax Night - Live (3:00:00)", "runtime": "03:00:00", "url": "http://co.radiocorax.de/api/2/slots/639?format=api" }{ "programme": "