Example 1 is in text/calendar format, and example 2 is in text/xml output.
Example 1
http://calendarserver/verifyevents_by_ids.wcap ?id=$n3o2m05sx9v6t98t8u2p &calid=jdoe &uid=3bd9e72f000027cf0000000600002113; 3bd9e717000045030000000100002113; 3bd9e717000045030000000100002113; 3bd9cd4700002206000000010000202d &rid=0;20021027T230000Z;20021026T230000Z;0 &fmt-out=text/calendar
BEGIN:VCALENDAR PRODID:-//SunONE/Calendar Hosting Server//EN VERSION:6.0 BEGIN:VEVENT UID:3bd9e717000045030000000100002113 RECURRENCE-ID:20021027T230000Z END:VEVENT BEGIN:VEVENT UID:3bd9cd4700002206000000010000202d END:VEVENT END:VCALENDAR
Example 2
http://calendarserver/verifyevents_by_ids.wcap ?id=$n3o2m05sx9v6t98t8u2p &calid=savri &uid=3bd9e72f000027cf0000000600002113; 3bd9e717000045030000000100002113; 3bd9e717000045030000000100002113; 3bd9cd4700002206000000010000202d &rid=0;20021027T230000Z;20021026T230000Z;0 &fmt-out=text/xml
<?xml version="1.0" encoding="UTF-8"?\> <iCalendar\> <iCal version="6.0" prodid="-//SunONE/Calendar Hosting Server//EN"\> <EVENT\> <UID\>3bd9e717000045030000000100002113</UID\> <RECURID\>20021027T230000Z</RECURID\> </EVENT\> <EVENT\> <UID\>3bd9cd4700002206000000010000202d</UID\> </EVENT\> </iCal\> </iCalendar\>