{
    "personalization": {
        "tag": "brand new tag",
        "name": "changed name",
        "format": "text",
        "content": "Hello World!",
        "listids": "2,3,4,5"
    }
}

{
    "personalization": {
        "userid": "1",
        "tag": "brand-new-tag",
        "name": "changed name",
        "content": "Hello World!",
        "format": "text",
        "created_timestamp": "2024-08-14 12:31:35",
        "updated_timestamp": "2024-08-14 12:31:35",
        "created_by": null,
        "updated_by": null,
        "listids": "2,3,4,5",
        "links": [],
        "id": "8"
    }
}