# Invokable_ISupportedAttributionGrain_GrainReference_BC7DBC0A.arg1

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.invokable-isupportedattributiongrain-grainreference-bc7dbc0a/) | [Fields](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.invokable-isupportedattributiongrain-grainreference-bc7dbc0a/fields/)

```csharp
public List<ITransactionAttributionGrain>[] arg1
```