public override void Deserialize(BinaryReader reader)
        {
            //
            base.Deserialize(reader);

            //
            MessageID = reader.Read <MessageId>();

            //
            SessionKey        = reader.ReadString(Constants.SESSIONKEY_MAXLEN);
            GenericChatFilter = reader.Read <MediusGenericChatFilter>();
        }
        public override void Deserialize(BinaryReader reader)
        {
            //
            base.Deserialize(reader);

            //
            MessageID = reader.Read <MessageId>();

            //
            reader.ReadBytes(3);
            StatusCode = reader.Read <MediusCallbackStatus>();
            ChatFilter = reader.Read <MediusGenericChatFilter>();
        }