Is there a way to make certain Buttons Momentary instead of Toggle?

I installed a switch onto my shifter and want to use it to activate a Supercharger among other things. the only issue is that it activates when I pull the switch but to turn it off I have to turn the switch off and on again instead of it being pull =on, Push=off. I have this json File that I cant figure out. is there an easier way? any help would be appreciated

"toggleESCMode" :{"cat":"vehicle", "order": 21.0, "ctx": "vlua", "onDown" :"if controller.getController('driveModes') then controller.getController('driveModes').nextDriveMode() else controller.getControllerSafe('esc').toggleESCMode() end", "title": "ui.inputActions.vehicle.toggleESCMode.title", "desc": "ui.inputActions.vehicle.toggleESCMode.description" },