# CustomDnsSuffixConfigurationDataProxy.clearDnsSuffix

- Module: [Aspire.Hosting.Azure.Provisioning.AppService](/reference/api/typescript/aspire.hosting.azure.provisioning.appservice.md)
- Defined on: [CustomDnsSuffixConfigurationDataProxy](/reference/api/typescript/aspire.hosting.azure.provisioning.appservice/customdnssuffixconfigurationdataproxy.md)
- Version: `13.6.0-preview.1.26478.8`
- Kind: `method`

Clears the DnsSuffix provisioning property.

## Definition

```typescript
interface CustomDnsSuffixConfigurationDataProxy {
  // ... omitted for brevity
  clearDnsSuffix(): void;
}
```

## Signature

```typescript
clearDnsSuffix(): void
```

## Defined on

- [CustomDnsSuffixConfigurationDataProxy](/reference/api/typescript/aspire.hosting.azure.provisioning.appservice/customdnssuffixconfigurationdataproxy.md) -- `handle`