BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//sebbo.net//ical-generator//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-PUBLISHED-TTL:PT1H
BEGIN:VEVENT
UID:11185@demo.gancio.org
SEQUENCE:0
DTSTAMP:20261112T132835Z
DTSTART:20240423T220000Z
DTEND:20240423T230500Z
SUMMARY:event with some issue
LOCATION:Colosseo - Piazza del Colosseo\, Rome
DESCRIPTION:test event
X-ALT-DESC;FMTTYPE=text/html:<p>test event</p>
BEGIN:VALARM
ACTION:DISPLAY
TRIGGER:-PT1H
DESCRIPTION:event with some issue
END:VALARM
URL;VALUE=URI:https://demo.gancio.org/event/event-with-some-issue
STATUS:CONFIRMED
LAST-MODIFIED:20240401T111544Z
END:VEVENT
END:VCALENDAR