# Invokable_IActivationRebalancer_GrainReference_25E91D88 Fields

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.placement.rebalancing.invokable-iactivationrebalancer-grainreference-25e91d88/)

## arg0 {#arg0-f773ba06}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.placement.rebalancing.invokable-iactivationrebalancer-grainreference-25e91d88/fields/arg0-f773ba06/)

```csharp
public IActivationRebalancerReportListener arg0
```