# IOutgoingGrainCallContext

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 interface IOutgoingGrainCallContext : IGrainCallContext
```

Represents an outgoing method invocation as well as the result of invocation.

## Properties

- [SourceContext](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleans.ioutgoinggraincallcontext/properties/sourcecontext-66ca3c4d/)