# CfnPrivateDnsNamespaceProps

Properties for defining a `CfnPrivateDnsNamespace`.

Extends: CfnPrivateDnsNamespaceProps
Used as props by: CfnPrivateDnsNamespace

- Source: Generated code
- Type last changed: v2.268.0 · 2 Sep 2026

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_servicediscovery as servicediscovery } from 'aws-cdk-lib';
const cfnPrivateDnsNamespaceProps: servicediscovery.CfnPrivateDnsNamespaceProps = {
  name: 'name',

  // the properties below are optional
  description: 'description',
  properties: {
    dnsProperties: {
      soa: {
        ttl: 123,
      },
    },
  },
  tags: [{
    key: 'key',
    value: 'value',
  }],
  vpc: 'vpc',
};
```

## Properties

- `description`: string — A description for the namespace.

- `name`: string (required) — The name that you want to assign to this namespace.

  When you create a private DNS namespace, AWS Cloud Map automatically creates an Amazon Route 53 private hosted zone that has the same name as the namespace.

- `properties`: [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) | [CfnPrivateDnsNamespace.PropertiesProperty](/cdk/api/v2/docs/aws-cdk-lib.aws_servicediscovery.CfnPrivateDnsNamespace.PropertiesProperty.html) — Properties for the private DNS namespace.

- `tags`: [CfnTag](/cdk/api/v2/docs/aws-cdk-lib.CfnTag.html)[] — The tags for the namespace.

  Each tag consists of a key and an optional value, both of which you define. Tag keys can have a maximum character length of 128 characters, and tag values can have a maximum length of 256 characters.

- `vpc`: string — The ID of the Amazon VPC that you want to associate the namespace with.