[
 {
  "op": "add",
  "path": "/properties/S3BucketName/format",
  "value": "AWS::S3::Bucket.Name"
 },
 {
  "op": "add",
  "path": "/properties/SnsTopicARN/format",
  "value": "AWS::SNS::Topic.Arn"
 }
]
