Homeway's Google Assistant integration can expose any type of Home Assistant device to Google Home for full home control!
However, some users might want to hide a device or device type from Google Assistant to prevent Google Assistant from being spammed with devices they don't want to use.
It's very easy to limit the devices exposed to Google Assistant; Homeway uses the same configuration settings a standard Home Assistant setup uses to control what devices are exposed.
This link will show you all possible device limiting options using the Google Assistant options in the Home Assitant config file.
Remember to restart Home Assistant after changing the config file to apply the update!