NewsletterUpdateBody

{
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    "collaboration": {
        "editorIds": [
            0
        ],
        "ownerIds": [
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        ],
        "type": "PRIVATE"
    },
    "description": "string",
    "name": "string",
    "originalId": 0,
    "publishDate": "2019-08-24T14:15:22.123Z",
    "status": "DRAFT",
    "type": "NEWSLETTER"
}