# ResourceNotificationServiceOptions Properties

- Package: [Aspire.Hosting](/reference/api/csharp/aspire.hosting.md)
- Type: [ResourceNotificationServiceOptions](/reference/api/csharp/aspire.hosting/resourcenotificationserviceoptions.md)
- Kind: `Properties`
- Members: `1`

Options for the [ResourceNotificationService](/reference/api/csharp/aspire.hosting/resourcenotificationservice.md).

## DefaultWaitBehavior

- Name: `DefaultWaitBehavior`
- Modifiers: `get; set`
- Returns: [WaitBehavior](/reference/api/csharp/aspire.hosting/waitbehavior.md)
- Source: [GitHub](https://github.com/microsoft/aspire/blob/bd20f904cde09ecb9c9ae5116a6f13614bf2d7c2/src/Aspire.Hosting/ApplicationModel/ResourceNotificationService.cs)

The default behavior to use when waiting for dependencies.

```csharp
public WaitBehavior DefaultWaitBehavior { get; set; }
```