# isModifiable

> Returns true while a UnityWebRequest ’s configuration properties can be altered. (Read Only)

## Definition

* **Type:** Property
* **Namespace:** [UnityEngine.Networking](/engine/6000.5/script-reference/unityengine/networking.md)
* **Assembly:** UnityEngine.UnityWebRequestModule

```csharp
public bool isModifiable { get; }
```

### Remarks

Examples of configuration properties include [UnityWebRequest.downloadHandler](/engine/6000.5/script-reference/unityengine/networking/unitywebrequest/downloadhandler.md), [UnityWebRequest.method](/engine/6000.5/script-reference/unityengine/networking/unitywebrequest/method.md) and [UnityWebRequest.url](/engine/6000.5/script-reference/unityengine/networking/unitywebrequest/url.md). This property will return `false` after a call to [UnityWebRequest.Send](/engine/6000.5/script-reference/unityengine/networking/unitywebrequest/send.md).