BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250725T153557
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69e7995dccfdd
DTSTAMP:20260421T153557Z
SUMMARY:In|Between|Out
DTSTART:20260426T180000Z
DTEND:20260426T200000Z
END:VEVENT
END:VCALENDAR