Customer Self-Service Portal

[Website Monitor] The request requires user authentication.

We added a url without a user authentication to a website monitor:

ourwebsite.azurewebsites.net/api/AvailabilityCheck?code=examplecode==
 
ourwebsite = our subdomain on azurewebsites.net
examplecode = unique ID for website
 
we always get an error "the request requires user authentication". Why?

Could be the "?code=" or the "==" at the end of the url be a problem to monitor this website?
 
Please help.