WatermarkRequest

{
    "type": "NO",
    "content": "string",
    "fontSize": 0,
    "angle": 0,
    "fontColor": "string",
    "position": "TOP_LEFT",
    "diaphaneity": 0,
    "imgScale": 0,
    "tileDensity": "MODERATE",
    "gratingSize": "string",
    "viewPermission": "PRIVATE"
}