docs: @EventListener
      public void logTicketGrantingTicketCreatedEvent(final CasTicketGrantingTicketCreatedEvent e) {
          val tgtId = sanitize(e.getTgtId());
          LOGGER.debug(GRANTED_TGT_MSG,
                  e.getTgtCreationTime(),
                  tgtId,
                  e.getTimeToLive(),
                  e.getTimeToIdle(),
                  e.getPrincipalId());
      }