How to detect shield Block and Weapon Parry?

[Manakel]

Hello All,

Does anyone knows how to detect a successful shield block or a successful Weapon Parry?
I would like to activate some effects on shield block / weapon parry but only when you really parry/block something.

I was thinking about get_defend_action but it seems to show the same results whenever you parry  in the air and you parry for real...*

So i'm a bit lost on where to look for , maybe checking the animations ?