BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Your Company//Your App//EN
BEGIN:VEVENT
UID:6a22647c511e3@yourdomain.com
DTSTAMP:20260605T055404Z
SUMMARY:
DTSTART;TZID=Europe/London:20260605T065404
DTEND;TZID=Europe/London:20260605T065404
DESCRIPTION:For more details, contact us.
LOCATION:
END:VEVENT
END:VCALENDAR