Q:

Cannot attach debugger to Azure Web Service chatbot app

I follow this but I keep getting this error, described in the article.  Also I cannot find the IP of the KUDU?  Where should I look at? 
This part specifically I don't understand:

"Without going into much detail, what you have to do is get the IP address of your KUDU console, which I describe here and use that IP address for the *.azurewebsites.net hostname you are remote debugging by adding the IP HOSTNAME combination to the HOSTS file." 

What should I type in here:

This is the error VS pops up:

System. Runtime. InteropServices. COMException (0x89710023): Unable to connect to the Microsoft Visual Studio Remote Debugger named ‘***’.   The Visual Studio 2015 Remote Debugger (MSVSMON.EXE) does not appear to be running on the remote computer.  This may be because a firewall is preventing communication to the remote computer.  Please see Help for assistance on configuring remote debugging. 

Also I am using VS 2017 and cannot see an option for it in Azure..

A:

kudo can be opened by navigating to https://[YourAppServiceName].scm.azurewebsites.net  or by right clicking on your app in Visual Studio's Cloud Explorer window and choosing "Open in Kudo". 

To find the ip: https://[YourAppServiceName].scm.azurewebsites.net/Env.cshtml 
However, once you have clicked "Attach Debugger" in the cloud explorer, you should be able to drop down the Qualifier (re-named Connection Target in vs2017) combo box, and select the correct option ([YourBotName].azurewebsites.net:4022 in my case):  

