# Unsubscribe<TChild>(Action<TChild, string>)

> Cancels any subscription to changes of properties of a settings object implemented with the IRenderPipelineGraphicsSettings interface.

## Definition

* **Type:** Method
* **Namespace:** [UnityEngine.Rendering](/engine/6000.0/script-reference/unityengine/rendering.md)
* **Assembly:** UnityEngine.CoreModule

## Unsubscribe\<T>(Action\<T, string>)

```csharp
public static void Unsubscribe<TChild>(Action<TChild, string> callback) where TChild : class, IRenderPipelineGraphicsSettings
```

### Parameters

**** (\[Action\<T, string>]\(https\://learn.microsoft.com/dotnet/api/system.action-1)): The callback that is registered to listen to changes.