# ClearReferenceValue(PropertyName)

> Remove a value for the given reference.

## Definition

* **Type:** Method
* **Namespace:** [UnityEngine](/engine/6000.7/script-reference/unityengine.md)
* **Assembly:** UnityEngine.CoreModule

```csharp
void ClearReferenceValue(PropertyName id)
```

### Parameters

**** (\[PropertyName]\(/engine/6000.7/script-reference/unityengine/propertyname)): Identifier of the [ExposedReference](/engine/6000.7/script-reference/unityengine/exposedreference1.md).