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[Home](./index.md) &gt; [puppeteer](./puppeteer.md) &gt; [Protocol](./puppeteer.protocol.md) &gt; [DOM](./puppeteer.protocol.dom.md) &gt; [SetChildNodesEvent](./puppeteer.protocol.dom.setchildnodesevent.md)

## Protocol.DOM.SetChildNodesEvent interface

Fired when backend wants to provide client with the missing DOM structure. This happens upon most of the calls requesting node ids.

<b>Signature:</b>

```typescript
export interface SetChildNodesEvent 
```

## Properties

|  Property | Type | Description |
|  --- | --- | --- |
|  [nodes](./puppeteer.protocol.dom.setchildnodesevent.nodes.md) | [Node](./puppeteer.protocol.dom.node.md)<!-- -->\[\] | Child nodes array. |
|  [parentId](./puppeteer.protocol.dom.setchildnodesevent.parentid.md) | [NodeId](./puppeteer.protocol.dom.nodeid.md) | Parent node id to populate with children. |