{

"ResourceSpecificationVersion": "1.0.0",
"ResourceType": {
  "AWS::Logs::SubscriptionFilter": {
    "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-logs-subscriptionfilter.html",
    "Properties": {
      "DestinationArn": {
        "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-logs-subscriptionfilter.html#cfn-cwl-subscriptionfilter-destinationarn",
        "PrimitiveType": "String",
        "Required": true,
        "UpdateType": "Immutable"
      },
      "FilterPattern": {
        "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-logs-subscriptionfilter.html#cfn-cwl-subscriptionfilter-filterpattern",
        "PrimitiveType": "String",
        "Required": true,
        "UpdateType": "Immutable"
      },
      "LogGroupName": {
        "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-logs-subscriptionfilter.html#cfn-cwl-subscriptionfilter-loggroupname",
        "PrimitiveType": "String",
        "Required": true,
        "UpdateType": "Immutable"
      },
      "RoleArn": {
        "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-logs-subscriptionfilter.html#cfn-cwl-subscriptionfilter-rolearn",
        "PrimitiveType": "String",
        "Required": false,
        "UpdateType": "Immutable"
      }
    }
  }
}

}