# PrivateDnsResourceIdentifierProxy.appendChildResource

- Module: [Aspire.Hosting.Azure.Provisioning.PrivateDns](/reference/api/typescript/aspire.hosting.azure.provisioning.privatedns.md)
- Defined on: [PrivateDnsResourceIdentifierProxy](/reference/api/typescript/aspire.hosting.azure.provisioning.privatedns/privatednsresourceidentifierproxy.md)
- Version: `13.6.0-preview.1.26478.8`
- Kind: `method`

Invokes AppendChildResource on the ResourceIdentifier provisioning model.

## Definition

```typescript
interface PrivateDnsResourceIdentifierProxy {
  // ... omitted for brevity
  appendChildResource(
      childResourceType: string,
      childResourceName: string): PrivateDnsResourceIdentifierProxy;
}
```

## Signature

```typescript
appendChildResource(
    childResourceType: string,
    childResourceName: string): PrivateDnsResourceIdentifierProxy
```

## Parameters

- `childResourceType` (`string`)
- `childResourceName` (`string`)

## Returns

[PrivateDnsResourceIdentifierProxy](/reference/api/typescript/aspire.hosting.azure.provisioning.privatedns/privatednsresourceidentifierproxy.md)

## Defined on

- [PrivateDnsResourceIdentifierProxy](/reference/api/typescript/aspire.hosting.azure.provisioning.privatedns/privatednsresourceidentifierproxy.md) -- `handle`