--show-only-minor If set to true, will only show scheduled maintenance windows for minor upgrades.
--show-only-patch If set to true, will only show scheduled maintenance windows for patch upgrades.
--span int The span in days from the current time to show the next scheduled maintenance windows. (default 30)
GDCLOUD 전체 플래그
이러한 플래그는 모든 명령어에서 사용할 수 있습니다(--configuration, --format, --help, --project, --quiet).