# Invokable_IMemoryStreamQueueGrain_GrainReference_74D60341.arg0

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-74d60341/) | [Fields](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-74d60341/fields/)

```csharp
public MemoryMessageData arg0
```