NewsletterItem_Graph(NewsletterItem Graph)

{
    "annotations": [
        {
            "coordinatesLabel": {
                "x": 0,
                "y": 0
            },
            "coordinatesMarker": {
                "x": 0,
                "y": 0
            },
            "description": "string",
            "title": "string"
        }
    ],
    "graphId": "string"
}