Friend

{
    "user_id": "user_123456",
    "friend_id": "user_123456",
    "friend_name": "小张",
    "friend_remark": "大学同学",
    "is_starred": false,
    "enable_notification": true,
    "is_conversation_pinned": false,
    "friendInfo": {
        "user_id": "user_123456",
        "nickname": "张三",
        "avatar": "https://example.com/avatar.jpg",
        "friend_verify": "none",
        "language": "zh-CN"
    }
}