In the following example, Cyrus attempts to create, on behalf of Wilfredo, an event with Bernard specified as an "Attendee". The request fails, since Wilfredo didn't grant Cyrus the right to invite other calendar users on his behalf.
>> Request <<
PUT /home/wilfredo/calendars/work/def456.ics HTTP/1.1 Host: cal.example.com Content-Type: text/calendar; charset="utf-8" Content-Length: xxxx If-None-Match: *
BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Example Corp.//CalDAV Client//EN BEGIN:VEVENT UID:3504F926D3AD SEQUENCE:0 DTSTAMP:20090602T190221Z DTSTART:20090602T230000Z DTEND:20090603T000000Z TRANSP:OPAQUE SUMMARY:Dinner ORGANIZER;CN="Wilfredo Sanchez Vega":mailto:wilfredo@example.com ATTENDEE;CN="Wilfredo Sanchez Vega";CUTYPE=INDIVIDUAL;PARTSTAT=A CCEPTED:mailto:wilfredo@example.com ATTENDEE;CN="Bernard Desruisseaux";CUTYPE=INDIVIDUAL;PARTSTAT=NE EDS-ACTION;ROLE=REQ-PARTICIPANT;RSVP=TRUE:mailto:bernard@exampl e.net END:VEVENT END:VCALENDAR
>> Response <<
HTTP/1.1 403 Forbidden Content-Type: application/xml; charset="utf-8" Content-Length: xxxx