BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//OpenClaw//Calendar//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:OpenClaw
X-WR-TIMEZONE:Europe/Berlin
BEGIN:VEVENT
UID:469cf9cf-392e-424d-9c09-0b351b76cc2a@openclaw
DTSTAMP:20260606T143629Z
DTSTART:20260606T144000Z
DTEND:20260606T151000Z
SUMMARY:Test Appointment
END:VEVENT
END:VCALENDAR