code: def _extract_parameters_from_properties(properties):
      
      new_properties = {}
      parameters = []
      for key, value in six.iteritems(properties):
          if key.startswith(_PARAMETER_PREFIX):
              parameters.append((key.replace(_PARAMETER_PREFIX, ""), value))
          else:
              new_properties[key] = value
  
      return new_properties, sorted(parameters)
docs: Extracts parameters from properties.