/caldav.php/user4/user2/
httpd/unix-directory
HTTP/1.1 200 OK
HTTP/1.1 404 Not Found
/caldav.php/user4/user2/33169d69-2969-4a96-a3e1-2e312b7614e6.ics
text/calendar
"64d28f4f57515d6c63cec02b5d882eaa"
HTTP/1.1 200 OK
/caldav.php/user4/user2/047871e3-6b70-4178-9af8-0ceb50f7b092.ics
text/calendar
"58cba7e3fafb6080e85619ea77d08c7a"
HTTP/1.1 200 OK
/caldav.php/user4/user2/9429a973-2b13-4b1a-be09-948d75425c45.ics
text/calendar
"13249ced6c7527191a003f54f7e3cd25"
HTTP/1.1 200 OK