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Deny ACL Disablement for All New S3 Buckets

This SCP restricts IAM principals in accounts from creating new S3 buckets without ACLs disabled (bucket owner enforced)

See Related Configuration Items for a Configuration Package to deploy multiple SCPs to an AWS Account.

Configuration template includes a CloudFormation custom resource to deploy into an AWS account.

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Action": [
                "s3:CreateBucket"
            ],
            "Resource": "*",
            "Effect": "Deny",
            "Condition": {
                "StringNotEquals": {
                    "s3:x-amz-object-ownership": "BucketOwnerEnforced"
                }
            }
        }
    ]
}

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