[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Page](./puppeteer.protocol.page.md) > [SetDownloadBehaviorRequest](./puppeteer.protocol.page.setdownloadbehaviorrequest.md) > [behavior](./puppeteer.protocol.page.setdownloadbehaviorrequest.behavior.md) ## Protocol.Page.SetDownloadBehaviorRequest.behavior property Whether to allow all or deny all download requests, or use default Chrome behavior if available (otherwise deny). (SetDownloadBehaviorRequestBehavior enum) Signature: ```typescript behavior: ('deny' | 'allow' | 'default'); ```