[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Target](./puppeteer.protocol.target.md) > [CreateTargetRequest](./puppeteer.protocol.target.createtargetrequest.md) > [browserContextId](./puppeteer.protocol.target.createtargetrequest.browsercontextid.md) ## Protocol.Target.CreateTargetRequest.browserContextId property The browser context to create the page in. Signature: ```typescript browserContextId?: Browser.BrowserContextID; ```