BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:test1
DTSTART:20251021T150000Z
DTEND:20251021T170000Z
DTSTAMP:20260509T131800Z
UID:indico-event-5265@sandbox.getindico.io
DESCRIPTION:https://sandbox.getindico.io/event/5265/
URL:https://sandbox.getindico.io/event/5265/
END:VEVENT
END:VCALENDAR