---
title: DefaultContactProviderDomain
framework: ContactProvider
role: symbol
role_heading: Structure
platforms: [iOS 18.0+, iPadOS 18.0+]
path: contactprovider/defaultcontactproviderdomain
---

# DefaultContactProviderDomain

The default domain the extension uses.

## Declaration

```swift
struct DefaultContactProviderDomain
```

## Topics

### Creating a default domain

- [init()](contactprovider/defaultcontactproviderdomain/init().md)

### Identifying the domain

- [displayName](contactprovider/defaultcontactproviderdomain/displayname.md)

### Using the default domain identifier

- [identifier](contactprovider/defaultcontactproviderdomain/identifier.md)

## Relationships

### Conforms To

- [ContactProviderDomain](contactprovider/contactproviderdomain.md)

## See Also

### Working with domains

- [ContactProviderDomain](contactprovider/contactproviderdomain.md)