BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Your Company//Your App//EN
BEGIN:VEVENT
UID:69e3221c76a7c@yourdomain.com
DTSTAMP:20260418T061804Z
SUMMARY:
DTSTART;TZID=Europe/London:20260418T071804
DTEND;TZID=Europe/London:20260418T071804
DESCRIPTION:For more details, contact us.
LOCATION:
END:VEVENT
END:VCALENDAR