NewsletterItem

{
    "fields": {
        "count": 0,
        "dateRangeType": "TODAY",
        "labelIds": [
            0
        ],
        "order": "MANUAL",
        "orderArray": [
            "string"
        ]
    },
    "id": 0,
    "note": "string",
    "order": 0,
    "title": "string",
    "type": "HEADING"
}