BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//sebbo.net//ical-generator//EN
METHOD:REQUEST
NAME:calendar
X-WR-CALNAME:calendar
BEGIN:VEVENT
UID:ff89996e-9842-4001-a077-444bf6661788
SEQUENCE:0
DTSTAMP:20260605T190115Z
DTSTART:20260613T200000Z
DTEND:20260613T210000Z
SUMMARY:Lisa
END:VEVENT
END:VCALENDAR