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[Home](./index.md) &gt; [puppeteer](./puppeteer.md) &gt; [Protocol](./puppeteer.protocol.md) &gt; [Overlay](./puppeteer.protocol.overlay.md) &gt; [HighlightSourceOrderRequest](./puppeteer.protocol.overlay.highlightsourceorderrequest.md) &gt; [nodeId](./puppeteer.protocol.overlay.highlightsourceorderrequest.nodeid.md)

## Protocol.Overlay.HighlightSourceOrderRequest.nodeId property

Identifier of the node to highlight.

<b>Signature:</b>

```typescript
nodeId?: DOM.NodeId;
```