class MessageForPushChannelResponse {
    /**
     * 错误玛
     * 0 成功 1 失败
     */
    private int code;
    /**
     * 错误内容
     */
    private String msg;

    /**
     * 流应用名
     */
    private String app;

    /**
     * 流Id
     */
    private String stream;



    public static MessageForPushChannelResponse getInstance(int code, String msg, String app, String stream){<FILL_FUNCTION_BODY>}


    public int getCode() {
        return code;
    }

    public void setCode(int code) {
        this.code = code;
    }

    public String getApp() {
        return app;
    }

    public void setApp(String app) {
        this.app = app;
    }

    public String getStream() {
        return stream;
    }

    public void setStream(String stream) {
        this.stream = stream;
    }

    public String getMsg() {
        return msg;
    }

    public void setMsg(String msg) {
        this.msg = msg;
    }
}

        MessageForPushChannelResponse messageForPushChannel = new MessageForPushChannelResponse();
        messageForPushChannel.setCode(code);
        messageForPushChannel.setMsg(msg);
        messageForPushChannel.setApp(app);
        messageForPushChannel.setStream(stream);
        return messageForPushChannel;
    
<no_super_class>