# IOutgoingGrainCallContext.SourceContext

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

```csharp
public abstract IGrainContext? SourceContext
```

Gets the grain context of the sender.