# Success

> Indicates whether the variant preprocessing succeeded (Read Only). If it did, this is true. Otherwise, this is false and ShaderData.PreprocessedVariant.Messages contains the errors.

## Definition

* **Type:** Property
* **Namespace:** [UnityEditor](/engine/6000.3/script-reference/unityeditor.md)
* **Assembly:** UnityEditor

```csharp
public readonly bool Success { get; }
```