# Invokable_IStorageFaultGrain_GrainReference_5D91E1AF.arg0

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.testinghost/orleanscodegen.orleans.testinghost.invokable-istoragefaultgrain-grainreference-5d91e1af/) | [Fields](/orleans/docs/api/csharp/microsoft.orleans.testinghost/orleanscodegen.orleans.testinghost.invokable-istoragefaultgrain-grainreference-5d91e1af/fields/)

```csharp
public GrainId arg0
```