{
  "Parameters": {
    "InstanceType": {
      "Type": "AWS::SSM::Parameter::Value<String>"
    }
  },
  "Resources": {
    "Instance": {
      "Type": "AWS::EC2::Instance",
      "Properties": {
        "InstanceType": {
          "Ref": "InstanceType"
        }
      }
    }
  }
}