Command from which Alexa?

I am wondering if it‘s possible to find out which of my 4 Alexas sent a command to openHAB.

Background: When activating my „nightmode“ item via Alexa my rollershutters go down and several lights are switched off. I then want to have an answer (via an openHAB rule) which tells me if there any windows still open. But I don‘t want to send these voice commands to all my Alexas. Just the one that sent the „nighmode“ command shall „answer“.

Try lastVoiceCommand feature.

Thanks @H102. That sounds good. I‘ll give it a try.