# Invokable_IActivationRebalancer_GrainReference_DCF3A7BB Fields

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.placement.rebalancing.invokable-iactivationrebalancer-grainreference-dcf3a7bb/)

## arg0 {#arg0-de6695c6}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.placement.rebalancing.invokable-iactivationrebalancer-grainreference-dcf3a7bb/fields/arg0-de6695c6/)

```csharp
public TimeSpan? arg0
```