UpdateAssetGroupRequest

{
    "Id": "seedance_group_550e8400-e29b-41d4-a716-446655440000",
    "Name": "虚拟人物 A（新版）",
    "Title": "品牌宣传片主角",
    "Description": "新增侧面参考图和角色参考音频",
    "ProjectName": "default"
}