Select your cookie preferences

We use essential cookies and similar tools that are necessary to provide our site and services. We use performance cookies to collect anonymous statistics, so we can understand how customers use our site and make improvements. Essential cookies cannot be deactivated, but you can choose “Customize” or “Decline” to decline performance cookies.

If you agree, AWS and approved third parties will also use cookies to provide useful site features, remember your preferences, and display relevant content, including relevant advertising. To accept or decline all non-essential cookies, choose “Accept” or “Decline.” To make more detailed choices, choose “Customize.”

RegisterDefaultPatchBaseline - AWS Systems Manager

RegisterDefaultPatchBaseline

Defines the default patch baseline for the relevant operating system.

To reset the AWS-predefined patch baseline as the default, specify the full patch baseline Amazon Resource Name (ARN) as the baseline ID value. For example, for CentOS, specify arn:aws:ssm:us-east-2:733109147000:patchbaseline/pb-0574b43a65ea646ed instead of pb-0574b43a65ea646ed.

Request Syntax

{ "BaselineId": "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.

BaselineId

The ID of the patch baseline that should be the default patch baseline.

Type: String

Length Constraints: Minimum length of 20. Maximum length of 128.

Pattern: ^[a-zA-Z0-9_\-:/]{20,128}$

Required: Yes

Response Syntax

{ "BaselineId": "string" }

Response Elements

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

The following data is returned in JSON format by the service.

BaselineId

The ID of the default patch baseline.

Type: String

Length Constraints: Minimum length of 20. Maximum length of 128.

Pattern: ^[a-zA-Z0-9_\-:/]{20,128}$

Errors

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

DoesNotExistException

Error returned when the ID specified for a resource, such as a maintenance window or patch baseline, doesn't exist.

For information about resource quotas in AWS Systems Manager, see Systems Manager service quotas in the Amazon Web Services General Reference.

HTTP Status Code: 400

InternalServerError

An error occurred on the server side.

HTTP Status Code: 500

InvalidResourceId

The resource ID isn't valid. Verify that you entered the correct ID and try again.

HTTP Status Code: 400

Examples

Example

This example illustrates one usage of RegisterDefaultPatchBaseline.

Sample Request

POST / HTTP/1.1 Host: ssm.us-east-2.amazonaws.com Accept-Encoding: identity Content-Length: 38 X-Amz-Target: AmazonSSM.RegisterDefaultPatchBaseline X-Amz-Date: 20240309T025821Z User-Agent: aws-cli/1.11.180 Python/2.7.9 Windows/8 botocore/1.7.38 Content-Type: application/x-amz-json-1.1 Authorization: AWS4-HMAC-SHA256 Credential=AKIAIOSFODNN7EXAMPLE/20240309/us-east-2/ssm/aws4_request, SignedHeaders=content-type;host;x-amz-date;x-amz-target, Signature=39c3b3042cd2aEXAMPLE { "BaselineId": "pb-0c10e65780EXAMPLE" }

Sample Response

{ "BaselineId": "pb-0c10e65780EXAMPLE" }

See Also

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

PrivacySite termsCookie preferences
© 2025, Amazon Web Services, Inc. or its affiliates. All rights reserved.