{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "GetHtmlParams",
  "description": "Parameters for `tool.get_html`. Either give a tab and (optionally) a snapshot ref to scope the dump to one subtree, or leave both empty to fall back to the Agent Window's active tab and the document root.\n\nThe wire field is `\"ref\"` (a Rust keyword); the Rust binding lives in [`Self::ref_`] and uses serde rename / alias so JSON stays clean.",
  "type": "object",
  "required": [
    "session_id"
  ],
  "properties": {
    "max_bytes": {
      "description": "Truncate the HTML to at most this many bytes. Optional; extension applies a sensible default (`524288` = 512 KiB) when omitted.",
      "type": [
        "integer",
        "null"
      ],
      "format": "uint32",
      "minimum": 0.0
    },
    "ref": {
      "description": "Optional `@e<N>` ref allocated by the last `tool.snapshot`. Accepts both `\"e3\"` and `\"@e3\"`. When given the extension calls `DOM.getOuterHTML({ backendNodeId })` for the matching node; otherwise it fetches the document element.",
      "type": [
        "string",
        "null"
      ]
    },
    "session_id": {
      "type": "string"
    },
    "tab_id": {
      "type": [
        "integer",
        "null"
      ],
      "format": "int64"
    }
  }
}