Thank you @Mihoko Iijima 
Is there any direct command to find this without installing any exe?

Intersystems identified  that while installing the IRIS . . 

Thank you John Murray
I'm able to search using Ctrl+Alt+F to invoke VS Code's tree search/filter widget

Hi Eduard,

I'm getting this error while generating WSDL using my service URL

serviceURL?WSDL => Getting "Mismatched definition of ELEMENTQUALIFIED for the class in the namespace http://www.test.xx/xyx/abc-ns/xsd/v1: CSP Error