BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Your Company//Your App//EN
BEGIN:VEVENT
UID:6a22633f8f00a@yourdomain.com
DTSTAMP:20260605T054847Z
SUMMARY:
DTSTART;TZID=Europe/London:20260605T064847
DTEND;TZID=Europe/London:20260605T064847
DESCRIPTION:For more details, contact us.
LOCATION:
END:VEVENT
END:VCALENDAR