# ExcludeFromBurstCompatTestingAttribute(string)

> Create this attribute with the reason to exclude from burst compatibility testing.

## Definition

* **Type:** Constructor
* **Namespace:** [Unity.Collections](/engine/6000.7/script-reference/unity/collections.md)
* **Assembly:** UnityEngine.ManagedKernelModule

```csharp
public ExcludeFromBurstCompatTestingAttribute(string _reason)
```

### Parameters

**** (\[string]\(https\://learn.microsoft.com/dotnet/api/system.string)): Reason target is not burst compatible.