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[ aws . ssm ]

get-calendar-state

Description

Gets the state of the AWS Systems Manager Change Calendar at an optional, specified time. If you specify a time, GetCalendarState returns the state of the calendar at a specific time, and returns the next time that the Change Calendar state will transition. If you do not specify a time, GetCalendarState assumes the current time. Change Calendar entries have two possible states: OPEN or CLOSED . For more information about Systems Manager Change Calendar, see AWS Systems Manager Change Calendar in the AWS Systems Manager User Guide .

See also: AWS API Documentation

See 'aws help' for descriptions of global parameters.

Synopsis

  get-calendar-state
--calendar-names <value>
[--at-time <value>]
[--cli-input-json <value>]
[--generate-cli-skeleton <value>]

Options

--calendar-names (list)

The names or Amazon Resource Names (ARNs) of the Systems Manager documents that represent the calendar entries for which you want to get the state.

Syntax:

"string" "string" ...

--at-time (string)

(Optional) The specific time for which you want to get calendar state information, in ISO 8601 format. If you do not add AtTime , the current time is assumed.

--cli-input-json (string) Performs service operation based on the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, the CLI values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally.

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.

See 'aws help' for descriptions of global parameters.

Examples

Example 1: To get the current state of a change calendar

This get-calendar-state example returns the state of a calendar at the current time. Because the example doesn't specify a time, the current state of the calendar is reported.

aws ssm get-calendar-state \
    --calendar-names "MyCalendar"

Output:

{
    "State": "OPEN",
    "AtTime": "2020-02-19T22:28:51Z",
    "NextTransitionTime": "2020-02-24T21:15:19Z"
}

Example 2: To get the state of a change calendar at a specified time

This get-calendar-state example returns the state of a calendar at the specified time.

aws ssm get-calendar-state \
    --calendar-names "MyCalendar" \
    --at-time "2020-07-19T21:15:19Z"

Output:

{
    "State": "CLOSED",
    "AtTime": "2020-07-19T21:15:19Z"
}

For more information, see Get the State of the Change Calendar in the AWS Systems Manager User Guide.

Output

State -> (string)

The state of the calendar. An OPEN calendar indicates that actions are allowed to proceed, and a CLOSED calendar indicates that actions are not allowed to proceed.

AtTime -> (string)

The time, as an ISO 8601 string, that you specified in your command. If you did not specify a time, GetCalendarState uses the current time.

NextTransitionTime -> (string)

The time, as an ISO 8601 string, that the calendar state will change. If the current calendar state is OPEN , NextTransitionTime indicates when the calendar state changes to CLOSED , and vice-versa.