[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Overlay](./puppeteer.protocol.overlay.md) > [InspectNodeRequestedEvent](./puppeteer.protocol.overlay.inspectnoderequestedevent.md) > [backendNodeId](./puppeteer.protocol.overlay.inspectnoderequestedevent.backendnodeid.md) ## Protocol.Overlay.InspectNodeRequestedEvent.backendNodeId property Id of the node to inspect. Signature: ```typescript backendNodeId: DOM.BackendNodeId; ```