# FirstBatchAsync

> Sends the first items asynchronously.

## Definition

* **Type:** Field
* **Namespace:** [UnityEditor.Search](/engine/6000.7/script-reference/unityeditor/search.md)
* **Assembly:** UnityEditor

> **Warning:**
>
> **Deprecated.** FirstBatchAsync is obsolete. All results are now obtained asynchronously.

```csharp
FirstBatchAsync = 4
```