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[ aws . redshift ]

describe-scheduled-actions

Description

Describes properties of scheduled actions.

See also: AWS API Documentation

See 'aws help' for descriptions of global parameters.

describe-scheduled-actions is a paginated operation. Multiple API calls may be issued in order to retrieve the entire data set of results. You can disable pagination by providing the --no-paginate argument. When using --output text and the --query argument on a paginated response, the --query argument must extract data from the results of the following query expressions: ScheduledActions

Synopsis

  describe-scheduled-actions
[--scheduled-action-name <value>]
[--target-action-type <value>]
[--start-time <value>]
[--end-time <value>]
[--active | --no-active]
[--filters <value>]
[--cli-input-json <value>]
[--starting-token <value>]
[--page-size <value>]
[--max-items <value>]
[--generate-cli-skeleton <value>]

Options

--scheduled-action-name (string)

The name of the scheduled action to retrieve.

--target-action-type (string)

The type of the scheduled actions to retrieve.

Possible values:

  • ResizeCluster
  • PauseCluster
  • ResumeCluster

--start-time (timestamp)

The start time in UTC of the scheduled actions to retrieve. Only active scheduled actions that have invocations after this time are retrieved.

--end-time (timestamp)

The end time in UTC of the scheduled action to retrieve. Only active scheduled actions that have invocations before this time are retrieved.

--active | --no-active (boolean)

If true, retrieve only active scheduled actions. If false, retrieve only disabled scheduled actions.

--filters (list)

List of scheduled action filters.

Shorthand Syntax:

Name=string,Values=string,string ...

JSON Syntax:

[
  {
    "Name": "cluster-identifier"|"iam-role",
    "Values": ["string", ...]
  }
  ...
]

--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.

--starting-token (string)

A token to specify where to start paginating. This is the NextToken from a previously truncated response.

For usage examples, see Pagination in the AWS Command Line Interface User Guide .

--page-size (integer)

The size of each page to get in the AWS service call. This does not affect the number of items returned in the command's output. Setting a smaller page size results in more calls to the AWS service, retrieving fewer items in each call. This can help prevent the AWS service calls from timing out.

For usage examples, see Pagination in the AWS Command Line Interface User Guide .

--max-items (integer)

The total number of items to return in the command's output. If the total number of items available is more than the value specified, a NextToken is provided in the command's output. To resume pagination, provide the NextToken value in the starting-token argument of a subsequent command. Do not use the NextToken response element directly outside of the AWS CLI.

For usage examples, see Pagination in the AWS Command Line Interface User Guide .

--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

To describe scheduled actions

The following describe-scheduled-actions example displays details for any currently scheduled actions.

aws redshift describe-scheduled-actions

Output:

{
    "ScheduledActions": [
        {
            "ScheduledActionName": "resizecluster",
            "TargetAction": {
                "ResizeCluster": {
                    "ClusterIdentifier": "mycluster",
                    "NumberOfNodes": 4,
                    "Classic": false
                }
            },
            "Schedule": "at(2019-12-10T00:07:00)",
            "IamRole": "arn:aws:iam::123456789012:role/myRedshiftRole",
            "State": "ACTIVE",
            "NextInvocations": [
                "2019-12-10T00:07:00Z"
            ]
        }
    ]
}

Output

Marker -> (string)

An optional parameter that specifies the starting point to return a set of response records. When the results of a DescribeScheduledActions request exceed the value specified in MaxRecords , AWS returns a value in the Marker field of the response. You can retrieve the next set of response records by providing the returned marker value in the Marker parameter and retrying the request.

ScheduledActions -> (list)

List of retrieved scheduled actions.

(structure)

Describes a scheduled action. You can use a scheduled action to trigger some Amazon Redshift API operations on a schedule. For information about which API operations can be scheduled, see ScheduledActionType .

ScheduledActionName -> (string)

The name of the scheduled action.

TargetAction -> (structure)

A JSON format string of the Amazon Redshift API operation with input parameters.

"{\"ResizeCluster\":{\"NodeType\":\"ds2.8xlarge\",\"ClusterIdentifier\":\"my-test-cluster\",\"NumberOfNodes\":3}} ".

ResizeCluster -> (structure)

An action that runs a ResizeCluster API operation.

ClusterIdentifier -> (string)

The unique identifier for the cluster to resize.

ClusterType -> (string)

The new cluster type for the specified cluster.

NodeType -> (string)

The new node type for the nodes you are adding. If not specified, the cluster's current node type is used.

NumberOfNodes -> (integer)

The new number of nodes for the cluster.

Classic -> (boolean)

A boolean value indicating whether the resize operation is using the classic resize process. If you don't provide this parameter or set the value to false , the resize type is elastic.

PauseCluster -> (structure)

An action that runs a PauseCluster API operation.

ClusterIdentifier -> (string)

The identifier of the cluster to be paused.

ResumeCluster -> (structure)

An action that runs a ResumeCluster API operation.

ClusterIdentifier -> (string)

The identifier of the cluster to be resumed.

Schedule -> (string)

The schedule for a one-time (at format) or recurring (cron format) scheduled action. Schedule invocations must be separated by at least one hour.

Format of at expressions is "at(yyyy-mm-ddThh:mm:ss) ". For example, "at(2016-03-04T17:27:00) ".

Format of cron expressions is "cron(Minutes Hours Day-of-month Month Day-of-week Year) ". For example, "cron(0 10 ? * MON *) ". For more information, see Cron Expressions in the Amazon CloudWatch Events User Guide .

IamRole -> (string)

The IAM role to assume to run the scheduled action. This IAM role must have permission to run the Amazon Redshift API operation in the scheduled action. This IAM role must allow the Amazon Redshift scheduler (Principal scheduler.redshift.amazonaws.com) to assume permissions on your behalf. For more information about the IAM role to use with the Amazon Redshift scheduler, see Using Identity-Based Policies for Amazon Redshift in the Amazon Redshift Cluster Management Guide .

ScheduledActionDescription -> (string)

The description of the scheduled action.

State -> (string)

The state of the scheduled action. For example, DISABLED .

NextInvocations -> (list)

List of times when the scheduled action will run.

(timestamp)

StartTime -> (timestamp)

The start time in UTC when the schedule is active. Before this time, the scheduled action does not trigger.

EndTime -> (timestamp)

The end time in UTC when the schedule is no longer active. After this time, the scheduled action does not trigger.