Body Add Divider Web Part on Page

BodyAddDividerWebPartonPage

{
    "@odata.type": "#microsoft.graph.sitePage",
    "title": "Divider Example",
    "canvasLayout": {
      "horizontalSections": [
        {
          "layout": "oneColumn",
          "id": "1",
          "emphasis": "none",
          "columns": [
            {
              "id": "1",
              "webparts": [
                {
                  "id": "029af543-0be3-3ca7-af88-7d7deeb7d922",
            "webPartType": "2161a1c6-db61-4731-b97c-3cdb303f7cbb",
            "data": {
                "dataVersion": "1.1",
                "description": "Add a line to divide areas on your page.",
                "title": "Divider",
                "properties": {
                    "minimumLayoutWidth": 1,
                    "length": 50,
                    "weight": 4
                },
                "serverProcessedContent": {
                    "htmlStrings": [],
                    "searchablePlainTexts": [],
                    "links": [],
                    "imageSources": []
                }
            }
            }
          ]
        }
      ]
    }
]
}
}