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[Home](./index.md) &gt; [puppeteer](./puppeteer.md) &gt; [Protocol](./puppeteer.protocol.md) &gt; [Browser](./puppeteer.protocol.browser.md) &gt; [SetDownloadBehaviorRequest](./puppeteer.protocol.browser.setdownloadbehaviorrequest.md) &gt; [behavior](./puppeteer.protocol.browser.setdownloadbehaviorrequest.behavior.md)

## Protocol.Browser.SetDownloadBehaviorRequest.behavior property

Whether to allow all or deny all download requests, or use default Chrome behavior if available (otherwise deny). \|allowAndName\| allows download and names files according to their dowmload guids. (SetDownloadBehaviorRequestBehavior enum)

<b>Signature:</b>

```typescript
behavior: ('deny' | 'allow' | 'allowAndName' | 'default');
```