[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [DOM](./puppeteer.protocol.dom.md) > [QuerySelectorRequest](./puppeteer.protocol.dom.queryselectorrequest.md) > [nodeId](./puppeteer.protocol.dom.queryselectorrequest.nodeid.md) ## Protocol.DOM.QuerySelectorRequest.nodeId property Id of the node to query upon. Signature: ```typescript nodeId: NodeId; ```