Need to Display SLA due(Duration field) in email notification, I am using notification scrip

[Reddymahesh]

PFA below notification script, which I am using.

(function runMailScript( /* GlideRecord */ current, /* TemplatePrinter */ template,

    /* Optional EmailOutbound */

    email, /* Optional GlideRecord */ email_action,

    /* Optional GlideRecord */

    event) {

    // Add your code here

    var gr = new GlideRecord('task_sla');

    gr.addQuery('sla', '4a9c3e2c87a751900303f659dabb359c');

    gr.addQuery('task', current.sys_id);

    gr.query();

    if (gr.next()) {

        var businessTimeLeft = gr.business_time_left.getDisplayValue();

        var daysInSeconds = 86400; // 1 day = 86400 seconds

        var hoursInSeconds = 3600; // 1 hour = 3600 seconds

        var minutesInSeconds = 60; // 1 minute = 60 seconds

        var days = (businessTimeLeft / daysInSeconds) | 0;

        businessTimeLeft -= days * daysInSeconds;

        var hours = (businessTimeLeft / hoursInSeconds) | 0;

        businessTimeLeft -= hours * hoursInSeconds;

        var minutes = (businessTimeLeft / minutesInSeconds) | 0;

        var seconds = businessTimeLeft % minutesInSeconds;

        var durationValue = "Days " + days + " Hours " + hours + " Minutes " + minutes + " Seconds " + seconds;

        template.print(durationValue);

    }

})(current, template, email, email_action, event);