CloudFormation / DeletionPolicy example

gistfile1.txt

{
  "Resources": {
    "myS3Bucket": {
      "Type" : "AWS::S3::Bucket",
      "Properties" : {},
      "DeletionPolicy" : "Retain"
    },
    "myEBSVolume": {
      "Type":"AWS::EC2::Volume",
      "Properties" : {
        "AvailabilityZone": {
          "Fn::Select" : [ "0", { "Fn::GetAZs" : "" } ]
        },
        "Size": "1",
        "VolumeType": "standard"
      },
      "DeletionPolicy" : "Snapshot"
    }
  }
}