JasperReports® Server login not working from Google App Engine (due to missing header attribute)

Question

I\'m trying to make a REST call (using the Restlet framework) from Google App Engine to a JasperReports server that I have running on Google Compute Engine. To use the Jaspe

Answer 1

Removing (custom) response header attributes would be an Google App Engine bug because the documentation states;

https://cloud.google.com/appengine/docs/standard/java/outbound-requests