# LeaseRequest.ResourceKey

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.core/orleans.leaseproviders.leaserequest/) | [Properties](/orleans/docs/api/csharp/microsoft.orleans.core/orleans.leaseproviders.leaserequest/properties/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Core/Providers/ILeaseProvider.cs#L125)

```csharp
[Orleans.Id(0)]
public string ResourceKey
```

The key of the resource where you want to apply the lease on