BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:Plugin Test
DTSTART:20260415T210000Z
DTEND:20260415T230000Z
DTSTAMP:20260417T120200Z
UID:indico-event-1@test.indico.kr
DESCRIPTION:https://test.indico.kr/event/1/
URL:https://test.indico.kr/event/1/
END:VEVENT
END:VCALENDAR