[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Network](./puppeteer.protocol.network.md) > [WebSocketWillSendHandshakeRequestEvent](./puppeteer.protocol.network.websocketwillsendhandshakerequestevent.md) > [request](./puppeteer.protocol.network.websocketwillsendhandshakerequestevent.request.md) ## Protocol.Network.WebSocketWillSendHandshakeRequestEvent.request property WebSocket request data. Signature: ```typescript request: WebSocketRequest; ```