BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//qa-example//EN
BEGIN:VEVENT
UID:qa-example-1@example.com
DTSTAMP:20260101T000000Z
DTSTART:20260102T090000Z
DTEND:20260102T100000Z
SUMMARY:qa-example EMAIL ICS event
END:VEVENT
END:VCALENDAR