Sending a XLS/PDF tracking report for specific delivery in Email

Hi,

Need your help looking thru the use case in the below URL I am not able to replicate this in my Instance.

as there are few open questions.

https://experienceleague.adobe.com/docs/campaign-classic/using/automating-with-workflows/use-cases/monitoring/sending-a-report-to-a-list.html#automating-with-workflows

var reportName = "deliveryFeedback";
var path = "/tmp/deliveryFeedback.pdf";
var exportFormat = "PDF";
var reportURL = "<PUT THE URL OF THE REPORT HERE>"; -- What will come Here if i need some delivery tracking URL reports? 
var _ctx = <ctx _context="global" _reportContext="deliveryFeedback" />
var isAdhoc = 0;

xtk.report.export(reportName, _ctx, exportFormat, path, isAdhoc);

 I tried to replicate the same code without a URL but it's not working.

@milan_vucetic , @marcel_szimonisz @adhiyan