This is the new *CloudFormation Template Reference Guide*. Please update your bookmarks and links. For help getting started with CloudFormation, see the [AWS CloudFormation User Guide](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/Welcome.html).

# AWS::Route53::DNSSEC
<a name="aws-resource-route53-dnssec"></a>

The `AWS::Route53::DNSSEC` resource is used to enable DNSSEC signing in a hosted zone.

## Syntax
<a name="aws-resource-route53-dnssec-syntax"></a>

To declare this entity in your CloudFormation template, use the following syntax:

### JSON
<a name="aws-resource-route53-dnssec-syntax.json"></a>

```
{
  "Type" : "AWS::Route53::DNSSEC",
  "Properties" : {
      "[HostedZoneId](#cfn-route53-dnssec-hostedzoneid)" : String
    }
}
```

### YAML
<a name="aws-resource-route53-dnssec-syntax.yaml"></a>

```
Type: AWS::Route53::DNSSEC
Properties:
  [HostedZoneId](#cfn-route53-dnssec-hostedzoneid): String
```

## Properties
<a name="aws-resource-route53-dnssec-properties"></a>

`HostedZoneId`  <a name="cfn-route53-dnssec-hostedzoneid"></a>
A unique string (ID) that is used to identify a hosted zone. For example: `Z00001111A1ABCaaABC11`.  
*Required*: Yes  
*Type*: String  
*Pattern*: `^[A-Z0-9]{1,32}$`  
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)

## Return values
<a name="aws-resource-route53-dnssec-return-values"></a>

### Ref
<a name="aws-resource-route53-dnssec-return-values-ref"></a>

When you pass the logical ID of this resource to the intrinsic `Ref` function, `Ref` returns the hosted zone ID. For example:

 `{ "Ref": "Z00001111A1ABCaaABC11" }` 

For more information about using the `Ref` function, see [https://docs.aws.amazon.com/AWSCloudFormation/latest/TemplateReference/intrinsic-function-reference-ref.html](https://docs.aws.amazon.com/AWSCloudFormation/latest/TemplateReference/intrinsic-function-reference-ref.html).