BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//budem//invite//RU
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:demo-emerald@budem
DTSTAMP:20260828T130000Z
DTSTART:20260828T130000Z
DTEND:20260828T190000Z
SUMMARY:Марат и Камилла
END:VEVENT
END:VCALENDAR