def health_check(self):
        """ Verify that device is accessible over CLI by sending ENTER for cli session """

        api_response = 'Online'

        result = 'Health check on resource {}'.format(self._resource_name)
        try:
            health_check_flow = RunCommandFlow(self.cli_handler, self._logger)
            health_check_flow.execute_flow()
            result += ' passed.'
        except Exception as e:
            self._logger.exception(e)
            api_response = 'Error'
            result += ' failed.'

        try:
            self._api.SetResourceLiveStatus(self._resource_name, api_response, result)
        except Exception:
            self._logger.error('Cannot update {} resource status on portal'.format(self._resource_name))

        return result
Verify that device is accessible over CLI by sending ENTER for cli session