VerifyAccessToken error code handling

[#1]

Hi, I need some tips or ways to properly handle error codes thrown by VerifyAccessToken Policy. Please see attached screenshots.

I want to handle them on Fault Rules like this: fault.name == InvalidAPIKey

But can't seem to find the right name for this type of error codes.

screenshot-from-2016-03-10-104913.png

screenshot-from-2016-03-10-104858.png