code: def ssh(self, enable=True, comment=None):
          
          self.make_request(
              NodeCommandFailed,
              method='update',
              resource='ssh',
              params={'enable': enable, 'comment': comment})
docs: Enable or disable SSH
  
          :param bool enable: enable or disable SSH daemon
          :param str comment: optional comment for audit
          :raises NodeCommandFailed: cannot enable SSH daemon
          :return: None