So after updating IDEA plugin I get LongParameterList error for many of my non data type constructors, is this intended behavior? I would expect to get this error only for function parameters

Yes, it is an intended behavior. You can configure both thresholds if you want.

but changing `constructorThreshold`would not help?

Oh, that's a bug in the message. Could you open an issue to track it?

you sure? because `functionThreshold`default is 7 not 6 which is in error message

It should use constructorTheshold, yes.

you are right it's using

constructorThreshold

Yeah, it seems an issue in the message.

improvement: https://github.com/detekt/detekt/pull/2684