[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Overlay](./puppeteer.protocol.overlay.md) > [GetSourceOrderHighlightObjectForTestRequest](./puppeteer.protocol.overlay.getsourceorderhighlightobjectfortestrequest.md) > [nodeId](./puppeteer.protocol.overlay.getsourceorderhighlightobjectfortestrequest.nodeid.md) ## Protocol.Overlay.GetSourceOrderHighlightObjectForTestRequest.nodeId property Id of the node to highlight. Signature: ```typescript nodeId: DOM.NodeId; ```