RoomMember

{
    "room_id": 0,
    "operator_account_id": "string",
    "member_role": 0,
    "member_level": "string",
    "room_nick": "string",
    "room_avatar": "string",
    "extension": "string",
    "notification_enabled": true,
    "notification_extension": "string",
    "need_antispam": "string",
    "antispam_business_id": "string"
}