# ResponseTimeoutAttribute Properties

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.serialization.abstractions/orleans.responsetimeoutattribute/)

## Timeout {#timeout-474ad5b5}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.serialization.abstractions/orleans.responsetimeoutattribute/properties/timeout-474ad5b5/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Serialization.Abstractions/Annotations.cs)

```csharp
public TimeSpan? Timeout
```

Gets or sets the response timeout for this method.