code: def list(gandi, limit, step):
      
      output_keys = ['id', 'type', 'step']
  
      options = {
          'step': step,
          'items_per_page': limit,
          'sort_by': 'date_created DESC'
      }
  
      result = gandi.oper.list(options)
      for num, oper in enumerate(reversed(result)):
          if num:
              gandi.separator_line()
          output_generic(gandi, oper, output_keys)
  
      return result
docs: List operations.