245     function getOwner() {  function in Sabre\\CalDAV\\Calendar
281                 'principal' => $this->getOwner(),
286                 'principal' => $this->getOwner() . '/calendar-proxy-write',
291                 'principal' => $this->getOwner() . '/calendar-proxy-read',
304                 'principal' => $this->getOwner(),
309                 'principal' => $this->getOwner() . '/calendar-proxy-write',
330                 'principal' => $this->getOwner(),
336                 'principal' => $this->getOwner() . '/calendar-proxy-write',
341                 'principal' => $this->getOwner() . '/calendar-proxy-read',
349                 'principal' => $this->getOwner(),
354                 'principal' => $this->getOwner() . '/calendar-proxy-write',