Cancel a specific Sales Line, using code (X++)

static void sampleCancelSOLine(Args _args)
{
    boolean     ret;
    SalesLine   SalesLine;
   
    try
    {
        ttsBegin;       
       
        //Add your own logic to select and pass a specific sales line.
        SalesLine.clear();
        SalesLine   = SalesLine::findRecId(5637326141, true);   
        if(SalesLine)
        {
            //pass three parameters 
            //1.SalesLine buffer
            //2.remainSalesPhysical, pass it as zero as you want to cancel full line
            //3.remainInventPhysical, pass it as zero as you want to cancel full line
            ret         = SalesUpdateRemain::updateDeliveryRemainder(SalesLine, 0, 0);
   
            if(ret)
            {
                info(strFmt('Sales Line # %1: Canceled',SalesLine.LineNum));   
            }       
        }
        else
        {
            info('Sales line not found/Invalid Line');
        }
        ttsCommit;
    }
    catch
    {
        error("Sales line got exception while attempting to be canceled.");
    }
}