BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Your Company//Your App//EN
BEGIN:VEVENT
UID:6a58eb0f39c7f@yourdomain.com
DTSTAMP:20260716T143039Z
SUMMARY:
DTSTART;TZID=Europe/London:20260716T153039
DTEND;TZID=Europe/London:20260716T153039
DESCRIPTION:For more details, contact us.
LOCATION:
END:VEVENT
END:VCALENDAR