/**
  * Delete Ticket by key
  * @param string $key
  * @return void
  *
  * @throws TicketNotFoundException
  * @throws ForbiddenException
  */
 public function deleteTicketByKey($key)
 {
     $ticket = $this->loadTicketByTicketKey(TicketKey::from($key));
     $this->isGranted('DELETE', $ticket);
     $this->processDeleteTicket($ticket);
 }