code: def get_available_symbols(**kwargs):
      
      import warnings
      warnings.warn(WNG_MSG % ("get_available_symbols", "refdata.get_symbols"))
      _ALL_SYMBOLS_URL = "https://api.iextrading.com/1.0/ref-data/symbols"
      handler = _IEXBase(**kwargs)
      response = handler._execute_iex_query(_ALL_SYMBOLS_URL)
      if not response:
          raise IEXQueryError("Could not download all symbols")
      else:
          return response
docs: MOVED to iexfinance.refdata.get_symbols