s3-example-with-ssm.json

{
"AWSTemplateFormatVersion": "2010-09-09",
"Resources" : {
    "MyS3Bucket": {
        "Type": "AWS::S3::Bucket",
        "Properties": {
          "AccessControl": "{{resolve:ssm:S3AccessControl:1}}"
        }
      }
  }
}