HTTP/1.1 200 OK
Date: Dow, 01 Jan 2000 00:00:00 GMT
DAV: 1, 2, access-control, calendar-access
Allow: OPTIONS, GET, HEAD, PUT, DELETE, PROPFIND, MKCOL, MKCALENDAR, LOCK, UNLOCK, REPORT, PROPPATCH
Content-Length: 0
Content-Type: text/plain; charset="utf-8"