code: def auto_parser(parsers=(x_request_id, x_correlation_id, amazon_elb_trace_id)):
      
  
      for parser in parsers:
          request_id = parser()
          if request_id is not None:
              return request_id
  
      return None
docs: Meta parser that will try all known parser and it will bring the first found id
      :param list[Callable] parsers: A list of callable parsers to try to extract request_id
      :return: The request id if it is found or None
      :rtype: str|None