Body Add Call to Action Web Part on Page

BodyAddCalltoActionWebPartonPage

{
    "@odata.type": "#microsoft.graph.sitePage",
    "title": "Call to Action Example",
    "canvasLayout": {
      "horizontalSections": [
        {
          "layout": "oneColumn",
          "id": "1",
          "emphasis": "none",
          "columns": [
            {
              "id": "1",
              "webparts": [
                {
                  "id": "665084dc-3477-4a35-a628-b031c55a24ef",
            "webPartType": "df8e44e7-edd5-46d5-90da-aca1539313b8",
            "data": {
                "dataVersion": "1.1",
                "title": "Call to action",
                "description": "Add call to action text and an image paired with a clickable button.",
               "properties": {
                    "alignment": "Left",
                    "minimumLayoutWidth": 10,
                    "button": {
                        "@odata.type": "#graph.Json"
                    },
                    "overlayText": {
                        "@odata.type": "#graph.Json"
                    },
                    "image": {
                        "@odata.type": "#graph.Json",
                        "zoomRatio": 1
                    }
                },
                "serverProcessedContent": {
                    "htmlStrings": [],
                    "searchablePlainTexts": [
                        {
                            "key": "button.label",
                            "value": "Submit here"
                        },
                        {
                            "key": "overlayText.text",
                            "value": "We want your feedback"
                        }
                    ],
                    "links": [
                        {
                            "key": "button.linkUrl",
                            "value": "https://forms.office.com/Pages/ResponsePage.aspx?id=somerandomidentifier"
                        }
                    ],
                    "imageSources": [
                        {
                            "key": "image.url",
                            "value": "https://cdn.hubblecontent.osi.office.net/m365content/publish/60f0f9cd-049c-4534-a5d2-b5b08b8ed62e/1220117316.jpg"
                        }
                    ]
                }
            }
            }
          ]
        }
      ]
    }
]
}
}