code: def _common(kwargs):
      '''
      Returns: None if group wasn't found, otherwise a group object
      '''
      search_kwargs = {'name': kwargs['name']}
      if 'domain' in kwargs:
          domain = __salt__['keystoneng.get_entity'](
                            'domain', name=kwargs.pop('domain'))
          domain_id = domain.id if hasattr(domain, 'id') else domain
          search_kwargs['filters'] = {'domain_id': domain_id}
          kwargs['domain'] = domain
  
      return __salt__['keystoneng.group_get'](**search_kwargsf _common(kwargs):
      '''
      Returns: None if group wasn't found, otherwise a group object
      '''
      search_kwargs = {'name': kwargs['name']}
      if 'domain' in kwargs:
          domain = __salt__['keystoneng.get_entity'](
                            'domain', name=kwargs.pop('domain'))
          domain_id = domain.id if hasattr(domain, 'id') else domain
          search_kwargs['filters'] = {'domain_id': domain_id}
          kwargs['domain'] = domain
  
      return __salt__['keystoneng.group_get'](**search_kwargs)
docs: Returns: None if group wasn't found, otherwise a group object