An update on this. I have managed to get further by stripping out large chunks of the swaggerfile, with only one simple GET operation then AEM accepts the swaggerfile - https://app.swaggerhub.com/apis/pgleghorn/PegaAPI/12.0.4 It seems that AEM does not like the GET paths with parameters, or any PUT/POST operations, from my original swaggerfile. However it is a tricky process through trial and error to find out what specifically is causing the problem. Trace logger on error.log didn't yield any n...

Standalone install is generally acceptable - it's very quick and efficient, with fewer moving parts. However, application server install may be more appropriate if:your company has a "preference", e.g. you are a customer of a particular application server vendor with extensive dependence on their application server, and lots of in-house knowledge on it.your existing development or deployment methods predominantly deal in WAR/EARs.you have well-established tools to setup, configure and monitor yo...