Archival Policies With CloudFormation

Draft of this has been untouched for 6 months, posting in case anyone needs a snippet for a CF template.

"S3BackupBucket": {
    "Type" : "AWS::S3::Bucket",
    "Properties" : {
        "BucketName" : "my-unique-s3-bucket"},
        "LifecycleConfiguration": {
            "Rules": [
                {
                "Id": "GlacierRuleDBData",
                "Status": "Enabled",
                "ExpirationInDays": "460",
                "Prefix" : "backup/database",
                "Transitions": [
                    {
                    "TransitionInDays": "35",
                    "StorageClass": "GLACIER"
                    }
                ]
                },
                {
                    "Id": "IARuleAppData",
                    "Status": "Enabled",
                    "Prefix" : "backup/appdata",
                    "Transitions": [
                        {
                            "TransitionInDays": "30",
                            "StorageClass": "STANDARD_IA"
                        }
                    ]
                }
            ]
        }
    }
}