Button entity with Alexa

I have a button entity that I want to activate using Alexa. I have two other integrations for this device (Sleep Number bed) that work fine, but the button (for “stop pump”) doesn’t appear in the Alexa config, despite being exposed, I’ve read enough to see (I think) that this isn’t supported without a workaround of some kind, but what I need is details of how to accomplish that. I don’t have to worry about state, I just need to “press” the button when I say “Alexa, ”.

Brad