I'm trying to implement action.devices.types.AC_UNIT in google home. My hub is the IR transmitter, it saves previous states and commands with a packet. As you might understand the device does not know anything about room temperature.
It seems like thermostatTemperatureAmbient is required for setTemperature execution. I can report the desired temperature as the ambient one, but then google reports this value when I ask for the temperature at home.