# OneWayAttribute

Package: [Microsoft.Orleans.Core.Abstractions](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/) 10.0.0

[NuGet package](https://www.nuget.org/packages/Microsoft.Orleans.Core.Abstractions)

```csharp
public sealed class OneWayAttribute : Attribute
```

Indicates that a method on a grain interface is one-way and that no response message will be sent to the caller.

## Constructors

- [OneWayAttribute](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleans.concurrency.onewayattribute/constructors/constructor-f0f83c65/)