`DOM.getDocument`

Returns the root DOM node (and optionally the subtree) to the caller. Implicitly enables the DOM domain events for the current target.

Domain: DOM stable

Parameters

Name	Type	Description
`depth` (optional)	`integer`	The maximum depth at which children should be retrieved, defaults to 1. Use -1 for the entire subtree or provide an integer larger than 0.
`pierce` (optional)	`boolean`	Whether or not iframes and shadow roots should be traversed when returning the subtree (default is false).

Returns

Name	Type	Description
`root`	`Node`	Resulting node.

Example Request

{
  "id": 1,
  "method": "DOM.getDocument"
}

Example Response

{
  "id": 1,
  "result": {
    "root": {
      "nodeId": 1,
      "nodeType": 9,
      "nodeName": "#document",
      "childNodeCount": 2
    }
  }
}

Usage in Node.js

const result = await send('DOM.getDocument');
console.log(result);
// {"root": {"nodeId": 1, "nodeType": 9, "nodeName": "#document", "childNodeCount": 2}}