Gets the state of a Amazon Web Services Systems Manager change calendar at the current time or a specified time. If you specify a time,
GetCalendarState returns the state of the calendar at that specific time, and returns the next time that the change calendar state will transition. If you don't specify a time,
GetCalendarState uses the current time. Change Calendar entries have two possible states:
OPEN or
CLOSED.
If you specify more than one calendar in a request, the command returns the status of
OPEN only if all calendars in the request are open. If one or more calendars in the request are closed, the status returned is
CLOSED.
For more information about Change Calendar, a capability of Amazon Web Services Systems Manager, see
Amazon Web Services Systems Manager Change Calendar in the
Amazon Web Services Systems Manager User Guide.