DynamicData

{
    "title": "string",
    "content": "string",
    "images": [
        {
            "name": "string",
            "url": "http://example.com",
            "type": "string",
            "size": 0,
            "originUrl": "http://example.com"
        }
    ],
    "videos": [
        {
            "name": "string",
            "url": "http://example.com",
            "type": "string",
            "size": 0,
            "originUrl": "http://example.com"
        }
    ]
}