[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Overlay](./puppeteer.protocol.overlay.md) > [InspectNodeRequestedEvent](./puppeteer.protocol.overlay.inspectnoderequestedevent.md) ## Protocol.Overlay.InspectNodeRequestedEvent interface Fired when the node should be inspected. This happens after call to `setInspectMode` or when user manually inspects an element. Signature: ```typescript export interface InspectNodeRequestedEvent ``` ## Properties | Property | Type | Description | | --- | --- | --- | | [backendNodeId](./puppeteer.protocol.overlay.inspectnoderequestedevent.backendnodeid.md) | [DOM.BackendNodeId](./puppeteer.protocol.dom.backendnodeid.md) | Id of the node to inspect. |