BEGIN:VCALENDAR
PRODID:6a0ddf62badc6
VERSION:2.0
METHOD:PUBLISH
BEGIN:VEVENT
DTSTART:20260621T220000
DTEND:20260625T220000
LOCATION:
TRANSP:OPAQUE
SEQUENCE:0
UID:6a0ddf62badc6
DTSTAMP:20260520T162050Z
SUMMARY:ZABBIX CERTIFIED EXPERT
DESCRIPTION:
PRIORITY:1
CLASS:PUBLIC
BEGIN:VALARM
TRIGGER:-PT10080M
ACTION:DISPLAY
DESCRIPTION:
END:VALARM
END:VEVENT
END:VCALENDAR