Yale touchscreen lock YRL220ZW with Alexa via STH

Is it possible to use Alexa voice control to lock/unlock the YRL220 via the STH? I can set up tiles to control in ST Routines but if I try to control those with routines in Alexa app they become disabled as soon as I add the lock to the tile in ST.

There is an app that will allow you to do this. Set up is more complicated than the “regular” SmartApps but well worth it and well documented:
http://thingsthataresmart.wiki/index.php?title=Ask_Alexa