async def METHOD_NAME(self, request: web.Request) -> dict[str, Any]:
    """Return host information."""
    return {
        ATTR_VERSION: self.sys_homeassistant.version,
        ATTR_VERSION_LATEST: self.sys_homeassistant.latest_version,
        ATTR_UPDATE_AVAILABLE: self.sys_homeassistant.need_update,
        ATTR_MACHINE: self.sys_homeassistant.machine,
        ATTR_IP_ADDRESS: str(self.sys_homeassistant.ip_address),
        ATTR_ARCH: self.sys_homeassistant.arch,
        ATTR_IMAGE: self.sys_homeassistant.image,
        ATTR_BOOT: self.sys_homeassistant.boot,
        ATTR_PORT: self.sys_homeassistant.api_port,
        ATTR_SSL: self.sys_homeassistant.api_ssl,
        ATTR_WATCHDOG: self.sys_homeassistant.watchdog,
        ATTR_AUDIO_INPUT: self.sys_homeassistant.audio_input,
        ATTR_AUDIO_OUTPUT: self.sys_homeassistant.audio_output,
    }