AWSConfigRemediation-DeleteUnusedVPCNetworkACL - Amazon Systems Manager Automation runbook reference
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The AWSConfigRemediation-DeleteUnusedVPCNetworkACL runbook deletes a network access control list (ACL) that is not associated with a subnet.

Run this Automation (console)

Document type





Linux, macOS, Windows


  • AutomationAssumeRole

    Type: String

    Allowed values: ^arn:(?:aws|aws-us-gov|aws-cn):iam::\d{12}:role\/[\w+=,.@/-]+$

    Description: (Required) The Amazon Resource Name (ARN) of the Amazon Identity and Access Management (IAM) role that allows Systems Manager Automation to perform the actions on your behalf.

  • NetworkAclId

    Type: String

    Description: (Required) The ID of the network ACL that you want to delete.

Required IAM permissions

The AutomationAssumeRole parameter requires the following actions to successfully use the runbook.

  • ssm:StartAutomationExecution

  • ssm:GetAutomationExecution

  • ec2:DeleteNetworkAcl

  • ec2:DescribeNetworkAcls

Document Steps

  • aws:executeAwsApi - Deletes the network ACL specified in the NetworkAclId parameter.

  • aws:executeScript - Confirms the network ACL specified in the NetworkAclId parameter was deleted.