code: def GroupSensorsFind(self, group_id, parameters, filters, namespace = None):
          
          ns = "default" if namespace is None else namespace
          parameters['namespace'] = ns
          if self.__SenseApiCall__("/groups/{0}/sensors/find.json?{1}".format(group_id, urllib.urlencode(parameters, True)), "POST", parameters = filters):
              return True
          else:
              self.__error__ = "api call unsuccessful"
              return False
docs: Find sensors in a group based on a number of filters on metatags
              
              @param group_id (int) - Id of the group in which to find sensors
              @param namespace (string) - Namespace to use in filtering on metatags
              @param parameters (dictionary) - Dictionary containing additional parameters
              @param filters (dictionary) - Dictioanry containing the filters on metatags
              
              @return (bool) - Boolean indicating whether GroupSensorsFind was successful