code: def get_historical_orders(self, symbol=None, side=None,
                                start=None, end=None, page=None, limit=None):
          
  
          data = {}
  
          if symbol:
              data['symbol'] = symbol
          if side:
              data['side'] = side
          if start:
              data['startAt'] = start
          if end:
              data['endAt'] = end
          if page:
              data['page'] = page
          if limit:
              data['pageSize'] = limit
  
          return self._get('hist-orders', True, data=data)
docs: List of KuCoin V1 historical orders.
  
          https://docs.kucoin.com/#get-v1-historical-orders-list
  
          :param symbol: (optional) Name of symbol e.g. KCS-BTC
          :type symbol: string
          :param side: (optional) buy or sell
          :type side: string
          :param start: (optional) Start time as unix timestamp
          :type start: string
          :param end: (optional) End time as unix timestamp
          :type end: string
          :param page: (optional) Page to fetch
          :type page: int
          :param limit: (optional) Number of orders
          :type limit: int
  
          .. code:: python
  
              orders = client.get_historical_orders(symbol='KCS-BTC')
  
          :returns: ApiResponse
  
          .. code:: python
  
              {
                  "currentPage": 1,
                  "pageSize": 50,
                  "totalNum": 1,
                  "totalPage": 1,
                  "items": [
                      {
                          "symbol": "SNOV-ETH",
                          "dealPrice": "0.0000246",
                          "dealValue": "0.018942",
                          "amount": "770",
                          "fee": "0.00001137",
                          "side": "sell",
                          "createdAt": 1540080199
                      }
                  ]
              }
  
          :raises: KucoinResponseException, KucoinAPIException