# SystemTargetGrainId Properties

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleans.runtime.systemtargetgrainid/)

## GrainId {#grainid-91bf41cc}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleans.runtime.systemtargetgrainid/properties/grainid-91bf41cc/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Core.Abstractions/IDs/SystemTargetGrainId.cs#L29)

```csharp
public GrainId GrainId
```

Gets the underlying identity.