# IPlacementDirector Fields

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.core/orleans.runtime.placement.iplacementdirector/)

## PlacementHintKey {#placementhintkey-fadfa4ad}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleans.runtime.placement.iplacementdirector/fields/placementhintkey-fadfa4ad/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Core/Placement/IPlacementDirector.cs)

```csharp
public const string PlacementHintKey
```

Gets the [PlacementTarget](/orleans/docs/api/csharp/microsoft.orleans.core/orleans.runtime.placement.placementtarget/) key used to store the placement hint, if present.