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DeleteAssociation

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Disassociates the specified AWS Systems Manager document (SSM document) from the specified managed node. If you created the association by using the Targets parameter, then you must delete the association by using the association ID.

When you disassociate a document from a managed node, it doesn't change the configuration of the node. To change the configuration state of a managed node after you disassociate a document, you must create a new document with the desired configuration and associate it with the node.

Request Syntax

{
   "AssociationId": "string",
   "InstanceId": "string",
   "Name": "string"
}

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

The request accepts the following data in JSON format.

AssociationId

The association ID that you want to delete.

Type: String

Pattern: [0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}

Required: No

InstanceId

The managed node ID.

Note

InstanceId has been deprecated. To specify a managed node ID for an association, use the Targets parameter. Requests that include the parameter InstanceID with Systems Manager documents (SSM documents) that use schema version 2.0 or later will fail. In addition, if you use the parameter InstanceId, you can't use the parameters AssociationName, DocumentVersion, MaxErrors, MaxConcurrency, OutputLocation, or ScheduleExpression. To use these parameters, you must use the Targets parameter.

Type: String

Pattern: (^i-(\w{8}|\w{17})$)|(^mi-\w{17}$)

Required: No

Name

The name of the SSM document.

Type: String

Pattern: ^[a-zA-Z0-9_\-.:/]{3,128}$

Required: No

Response Elements

If the action is successful, the service sends back an HTTP 200 response with an empty HTTP body.

Errors

For information about the errors that are common to all actions, see Common Errors.

AssociationDoesNotExist

The specified association doesn't exist.

HTTP Status Code: 400

InternalServerError

An error occurred on the server side.

HTTP Status Code: 500

InvalidDocument

The specified SSM document doesn't exist.

HTTP Status Code: 400

InvalidInstanceId

The following problems can cause this exception:

• You don't have permission to access the managed node.

• AWS Systems Manager Agent (SSM Agent) isn't running. Verify that SSM Agent is running.

• SSM Agent isn't registered with the SSM endpoint. Try reinstalling SSM Agent.

• The managed node isn't in a valid state. Valid states are: Running, Pending, Stopped, and Stopping. Invalid states are: Shutting-down and Terminated.

HTTP Status Code: 400

TooManyUpdates

There are concurrent updates for a resource that supports one update at a time.

HTTP Status Code: 400

Examples

Example

This example illustrates one usage of DeleteAssociation.

Sample Request

POST / HTTP/1.1
Host: ssm.us-east-2.amazonaws.com
Accept-Encoding: identity
X-Amz-Target: AmazonSSM.DeleteAssociation
Content-Type: application/x-amz-json-1.1
User-Agent: aws-cli/1.17.12 Python/3.6.8 Darwin/18.7.0 botocore/1.14.12
X-Amz-Date: 20240324T150348Z
Authorization: AWS4-HMAC-SHA256 Credential=AKIAIOSFODNN7EXAMPLE/20240324/us-east-2/ssm/aws4_request,
SignedHeaders=content-type;host;x-amz-date;x-amz-target, Signature=39c3b3042cd2aEXAMPLE
Content-Length: 57

{
    "AssociationId": "33858bec-0c55-4547-a054-eb5fcEXAMPLE"
}

Sample Response

{}

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following:

• AWS Command Line Interface

• AWS SDK for .NET

• AWS SDK for C++

• AWS SDK for Go v2

• AWS SDK for Java V2

• AWS SDK for JavaScript V3

• AWS SDK for PHP V3

• AWS SDK for Python

• AWS SDK for Ruby V3