# RouteMetadataAttribute.Key

Kind: Property  
Namespace: `Sisk.Core.Routing`  
Assembly: `Sisk.Core.dll`  
Source: https://docs.sisk-framework.org/api/Sisk.Core.Routing.RouteMetadataAttribute.Key.html

## Key {#Sisk_Core_Routing_RouteMetadataAttribute_Key}

Gets the key of the metadata.

```csharp
public string Key { get; }
```

### Property Value

[string](https://learn.microsoft.com/dotnet/api/system.string)