# Invokable_IStreamCheckpointerGrain_GrainReference_DE3727A1.GetActivityName

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.streams.invokable-istreamcheckpointergrain-grainreference-de3727a1/) | [Methods](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.streams.invokable-istreamcheckpointergrain-grainreference-de3727a1/methods/)

```csharp
public override string GetActivityName()
```

Gets the activity name, which refers to both the interface name and method name.