# MessagingOptions.CancelUnknownRequestOnStatusUpdate

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.core/orleans.configuration.messagingoptions/) | [Properties](/orleans/docs/api/csharp/microsoft.orleans.core/orleans.configuration.messagingoptions/properties/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Core/Configuration/Options/MessagingOptions.cs)

```csharp
public bool CancelUnknownRequestOnStatusUpdate
```

Whether request cancellation should be attempted when a status update is received for an unknown request.