BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Your Company//Your App//EN
BEGIN:VEVENT
UID:69e01c6b16781@yourdomain.com
DTSTAMP:20260415T231659Z
SUMMARY:
DTSTART;TZID=Europe/London:20260416T001659
DTEND;TZID=Europe/London:20260416T001659
DESCRIPTION:For more details, contact us.
LOCATION:
END:VEVENT
END:VCALENDAR