AWS CLI Command Reference

[ aws . ssm ]

update-association

Description

Updates an association. You can update the association name and version, the document version, schedule, parameters, and Amazon S3 output.

In order to call this API action, your IAM user account, group, or role must be configured with permission to call the DescribeAssociation API action. If you don’t have permission to call DescribeAssociation, then you receive the following error: An error occurred (AccessDeniedException) when calling the UpdateAssociation operation: User: <user_arn> is not authorized to perform: ssm:DescribeAssociation on resource: <resource_arn>

Warning

When you update an association, the association immediately runs against the specified targets.

See also: AWS API Documentation

See ‘aws help’ for descriptions of global parameters.

Synopsis

  update-association
--association-id <value>
[--parameters <value>]
[--document-version <value>]
[--schedule-expression <value>]
[--output-location <value>]
[--name <value>]
[--targets <value>]
[--association-name <value>]
[--association-version <value>]
[--automation-target-parameter-name <value>]
[--max-errors <value>]
[--max-concurrency <value>]
[--compliance-severity <value>]
[--sync-compliance <value>]
[--apply-only-at-cron-interval | --no-apply-only-at-cron-interval]
[--cli-input-json | --cli-input-yaml]
[--generate-cli-skeleton <value>]
[--cli-auto-prompt <value>]

Options

--association-id (string)

The ID of the association you want to update.

--parameters (map)

The parameters you want to update for the association. If you create a parameter using Parameter Store, you can reference the parameter using {{ssm:parameter-name}}

key -> (string)

value -> (list)

(string)

Shorthand Syntax:

KeyName1=string,string,KeyName2=string,string

JSON Syntax:

{"string": ["string", ...]
  ...}

--document-version (string)

The document version you want update for the association.

--schedule-expression (string)

The cron expression used to schedule the association that you want to update.

--output-location (structure)

An S3 bucket where you want to store the results of this request.

S3Location -> (structure)

An S3 bucket where you want to store the results of this request.

OutputS3Region -> (string)

(Deprecated) You can no longer specify this parameter. The system ignores it. Instead, Systems Manager automatically determines the Region of the S3 bucket.

OutputS3BucketName -> (string)

The name of the S3 bucket.

OutputS3KeyPrefix -> (string)

The S3 bucket subfolder.

Shorthand Syntax:

S3Location={OutputS3Region=string,OutputS3BucketName=string,OutputS3KeyPrefix=string}

JSON Syntax:

{
  "S3Location": {
    "OutputS3Region": "string",
    "OutputS3BucketName": "string",
    "OutputS3KeyPrefix": "string"
  }
}

--name (string)

The name of the SSM document that contains the configuration information for the instance. You can specify Command or Automation documents.

You can specify AWS-predefined documents, documents you created, or a document that is shared with you from another account.

For SSM documents that are shared with you from other AWS accounts, you must specify the complete SSM document ARN, in the following format:

``arn:aws:ssm:region :account-id :document/document-name ``

For example:

arn:aws:ssm:us-east-2:12345678912:document/My-Shared-Document

For AWS-predefined documents and SSM documents you created in your account, you only need to specify the document name. For example, AWS-ApplyPatchBaseline or My-Document .

--targets (list)

The targets of the association.

(structure)

An array of search criteria that targets instances using a Key,Value combination that you specify.

Supported formats include the following.

  • ``Key=InstanceIds,Values=*instance-id-1* ,*instance-id-2* ,*instance-id-3* ``

  • ``Key=tag:my-tag-key ,Values=*my-tag-value-1* ,*my-tag-value-2* ``

  • ``Key=tag-key,Values=*my-tag-key-1* ,*my-tag-key-2* ``

  • (Maintenance window targets only) ``Key=resource-groups:Name,Values=*resource-group-name* ``

  • (Maintenance window targets only) ``Key=resource-groups:ResourceTypeFilters,Values=*resource-type-1* ,*resource-type-2* ``

For example:

  • Key=InstanceIds,Values=i-02573cafcfEXAMPLE,i-0471e04240EXAMPLE,i-07782c72faEXAMPLE

  • Key=tag:CostCenter,Values=CostCenter1,CostCenter2,CostCenter3

  • Key=tag-key,Values=Name,Instance-Type,CostCenter

  • (Maintenance window targets only) Key=resource-groups:Name,Values=ProductionResourceGroup This example demonstrates how to target all resources in the resource group ProductionResourceGroup in your maintenance window.

  • (Maintenance window targets only) ``Key=resource-groups:ResourceTypeFilters,Values=*AWS::EC2::INSTANCE* ,*AWS::EC2::VPC* `` This example demonstrates how to target only EC2 instances and VPCs in your maintenance window.

  • (State Manager association targets only) Key=InstanceIds,Values=* This example demonstrates how to target all managed instances in the AWS Region where the association was created.

For information about how to send commands that target instances using Key,Value parameters, see Targeting multiple instances in the AWS Systems Manager User Guide .

Key -> (string)

User-defined criteria for sending commands that target instances that meet the criteria.

Values -> (list)

User-defined criteria that maps to Key . For example, if you specified tag:ServerRole , you could specify value:WebServer to run a command on instances that include EC2 tags of ServerRole,WebServer .

(string)

Shorthand Syntax:

Key=string,Values=string,string ...

JSON Syntax:

[
  {
    "Key": "string",
    "Values": ["string", ...]
  }
  ...
]

--association-name (string)

The name of the association that you want to update.

--association-version (string)

This parameter is provided for concurrency control purposes. You must specify the latest association version in the service. If you want to ensure that this request succeeds, either specify $LATEST , or omit this parameter.

--automation-target-parameter-name (string)

Specify the target for the association. This target is required for associations that use an Automation document and target resources by using rate controls.

--max-errors (string)

The number of errors that are allowed before the system stops sending requests to run the association on additional targets. You can specify either an absolute number of errors, for example 10, or a percentage of the target set, for example 10%. If you specify 3, for example, the system stops sending requests when the fourth error is received. If you specify 0, then the system stops sending requests after the first error is returned. If you run an association on 50 instances and set MaxError to 10%, then the system stops sending the request when the sixth error is received.

Executions that are already running an association when MaxErrors is reached are allowed to complete, but some of these executions may fail as well. If you need to ensure that there won’t be more than max-errors failed executions, set MaxConcurrency to 1 so that executions proceed one at a time.

--max-concurrency (string)

The maximum number of targets allowed to run the association at the same time. You can specify a number, for example 10, or a percentage of the target set, for example 10%. The default value is 100%, which means all targets run the association at the same time.

If a new instance starts and attempts to run an association while Systems Manager is running MaxConcurrency associations, the association is allowed to run. During the next association interval, the new instance will process its association within the limit specified for MaxConcurrency.

--compliance-severity (string)

The severity level to assign to the association.

Possible values:

  • CRITICAL

  • HIGH

  • MEDIUM

  • LOW

  • UNSPECIFIED

--sync-compliance (string)

The mode for generating association compliance. You can specify AUTO or MANUAL . In AUTO mode, the system uses the status of the association execution to determine the compliance status. If the association execution runs successfully, then the association is COMPLIANT . If the association execution doesn’t run successfully, the association is NON-COMPLIANT .

In MANUAL mode, you must specify the AssociationId as a parameter for the PutComplianceItems API action. In this case, compliance data is not managed by State Manager. It is managed by your direct call to the PutComplianceItems API action.

By default, all associations use AUTO mode.

Possible values:

  • AUTO

  • MANUAL

--apply-only-at-cron-interval | --no-apply-only-at-cron-interval (boolean)

By default, when you update an association, the system runs it immediately after it is updated and then according to the schedule you specified. Specify this option if you don’t want an association to run immediately after you update it.

Also, if you specified this option when you created the association, you can reset it. To do so, specify the no-apply-only-at-cron-interval parameter when you update the association from the command line. This parameter forces the association to run immediately after updating it and according to the interval specified.

--cli-input-json | --cli-input-yaml (string) Reads arguments from the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, those 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. This may not be specified along with --cli-input-yaml.

--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. Similarly, if provided yaml-input it will print a sample input YAML that can be used with --cli-input-yaml. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.

--cli-auto-prompt (boolean) Automatically prompt for CLI input parameters.

See ‘aws help’ for descriptions of global parameters.

Examples

To update a document association

This example updates an association with a new document version.

Command:

aws ssm update-association --association-id "8dfe3659-4309-493a-8755-0123456789ab" --document-version "\$LATEST"

Output:

{
  "AssociationDescription": {
      "Name": "AWS-UpdateSSMAgent",
      "AssociationVersion": "2",
      "Date": 1550508093.293,
      "LastUpdateAssociationDate": 1550508106.596,
      "Overview": {
          "Status": "Pending",
          "DetailedStatus": "Creating"
      },
      "DocumentVersion": "$LATEST",
      "AssociationId": "8dfe3659-4309-493a-8755-0123456789ab",
      "Targets": [
          {
              "Key": "tag:Name",
              "Values": [
                  "Linux"
              ]
          }
      ],
      "LastExecutionDate": 1550508094.879,
      "LastSuccessfulExecutionDate": 1550508094.879
  }
}

To update the schedule expression of an association

This example updates the schedule expression for the specified association.

Command:

aws ssm update-association --association-id "8dfe3659-4309-493a-8755-0123456789ab" --schedule-expression "cron(0 0 0/4 1/1 * ? *)"

Output

AssociationDescription -> (structure)

The description of the association that was updated.

Name -> (string)

The name of the Systems Manager document.

InstanceId -> (string)

The ID of the instance.

AssociationVersion -> (string)

The association version.

Date -> (timestamp)

The date when the association was made.

LastUpdateAssociationDate -> (timestamp)

The date when the association was last updated.

Status -> (structure)

The association status.

Date -> (timestamp)

The date when the status changed.

Name -> (string)

The status.

Message -> (string)

The reason for the status.

AdditionalInfo -> (string)

A user-defined string.

Overview -> (structure)

Information about the association.

Status -> (string)

The status of the association. Status can be: Pending, Success, or Failed.

DetailedStatus -> (string)

A detailed status of the association.

AssociationStatusAggregatedCount -> (map)

Returns the number of targets for the association status. For example, if you created an association with two instances, and one of them was successful, this would return the count of instances by status.

key -> (string)

value -> (integer)

DocumentVersion -> (string)

The document version.

AutomationTargetParameterName -> (string)

Specify the target for the association. This target is required for associations that use an Automation document and target resources by using rate controls.

Parameters -> (map)

A description of the parameters for a document.

key -> (string)

value -> (list)

(string)

AssociationId -> (string)

The association ID.

Targets -> (list)

The instances targeted by the request.

(structure)

An array of search criteria that targets instances using a Key,Value combination that you specify.

Supported formats include the following.

  • ``Key=InstanceIds,Values=*instance-id-1* ,*instance-id-2* ,*instance-id-3* ``

  • ``Key=tag:my-tag-key ,Values=*my-tag-value-1* ,*my-tag-value-2* ``

  • ``Key=tag-key,Values=*my-tag-key-1* ,*my-tag-key-2* ``

  • (Maintenance window targets only) ``Key=resource-groups:Name,Values=*resource-group-name* ``

  • (Maintenance window targets only) ``Key=resource-groups:ResourceTypeFilters,Values=*resource-type-1* ,*resource-type-2* ``

For example:

  • Key=InstanceIds,Values=i-02573cafcfEXAMPLE,i-0471e04240EXAMPLE,i-07782c72faEXAMPLE

  • Key=tag:CostCenter,Values=CostCenter1,CostCenter2,CostCenter3

  • Key=tag-key,Values=Name,Instance-Type,CostCenter

  • (Maintenance window targets only) Key=resource-groups:Name,Values=ProductionResourceGroup This example demonstrates how to target all resources in the resource group ProductionResourceGroup in your maintenance window.

  • (Maintenance window targets only) ``Key=resource-groups:ResourceTypeFilters,Values=*AWS::EC2::INSTANCE* ,*AWS::EC2::VPC* `` This example demonstrates how to target only EC2 instances and VPCs in your maintenance window.

  • (State Manager association targets only) Key=InstanceIds,Values=* This example demonstrates how to target all managed instances in the AWS Region where the association was created.

For information about how to send commands that target instances using Key,Value parameters, see Targeting multiple instances in the AWS Systems Manager User Guide .

Key -> (string)

User-defined criteria for sending commands that target instances that meet the criteria.

Values -> (list)

User-defined criteria that maps to Key . For example, if you specified tag:ServerRole , you could specify value:WebServer to run a command on instances that include EC2 tags of ServerRole,WebServer .

(string)

ScheduleExpression -> (string)

A cron expression that specifies a schedule when the association runs.

OutputLocation -> (structure)

An S3 bucket where you want to store the output details of the request.

S3Location -> (structure)

An S3 bucket where you want to store the results of this request.

OutputS3Region -> (string)

(Deprecated) You can no longer specify this parameter. The system ignores it. Instead, Systems Manager automatically determines the Region of the S3 bucket.

OutputS3BucketName -> (string)

The name of the S3 bucket.

OutputS3KeyPrefix -> (string)

The S3 bucket subfolder.

LastExecutionDate -> (timestamp)

The date on which the association was last run.

LastSuccessfulExecutionDate -> (timestamp)

The last date on which the association was successfully run.

AssociationName -> (string)

The association name.

MaxErrors -> (string)

The number of errors that are allowed before the system stops sending requests to run the association on additional targets. You can specify either an absolute number of errors, for example 10, or a percentage of the target set, for example 10%. If you specify 3, for example, the system stops sending requests when the fourth error is received. If you specify 0, then the system stops sending requests after the first error is returned. If you run an association on 50 instances and set MaxError to 10%, then the system stops sending the request when the sixth error is received.

Executions that are already running an association when MaxErrors is reached are allowed to complete, but some of these executions may fail as well. If you need to ensure that there won’t be more than max-errors failed executions, set MaxConcurrency to 1 so that executions proceed one at a time.

MaxConcurrency -> (string)

The maximum number of targets allowed to run the association at the same time. You can specify a number, for example 10, or a percentage of the target set, for example 10%. The default value is 100%, which means all targets run the association at the same time.

If a new instance starts and attempts to run an association while Systems Manager is running MaxConcurrency associations, the association is allowed to run. During the next association interval, the new instance will process its association within the limit specified for MaxConcurrency.

ComplianceSeverity -> (string)

The severity level that is assigned to the association.

SyncCompliance -> (string)

The mode for generating association compliance. You can specify AUTO or MANUAL . In AUTO mode, the system uses the status of the association execution to determine the compliance status. If the association execution runs successfully, then the association is COMPLIANT . If the association execution doesn’t run successfully, the association is NON-COMPLIANT .

In MANUAL mode, you must specify the AssociationId as a parameter for the PutComplianceItems API action. In this case, compliance data is not managed by State Manager. It is managed by your direct call to the PutComplianceItems API action.

By default, all associations use AUTO mode.

ApplyOnlyAtCronInterval -> (boolean)

By default, when you create a new associations, the system runs it immediately after it is created and then according to the schedule you specified. Specify this option if you don’t want an association to run immediately after you create it.

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