code: def remove_access_control_lists(self, security_namespace_id, tokens=None, recurse=None):
          
          route_values = {}
          if security_namespace_id is not None:
              route_values['securityNamespaceId'] = self._serialize.url('security_namespace_id', security_namespace_id, 'str')
          query_parameters = {}
          if tokens is not None:
              query_parameters['tokens'] = self._serialize.query('tokens', tokens, 'str')
          if recurse is not None:
              query_parameters['recurse'] = self._serialize.query('recurse', recurse, 'bool')
          response = self._send(http_method='DELETE',
                                location_id='18a2ad18-7571-46ae-bec7-0c7da1495885',
                                version='5.0',
                                route_values=route_values,
                                query_parameters=query_parameters)
          return self._deserialize('bool', response)
docs: RemoveAccessControlLists.
          Remove access control lists under the specfied security namespace.
          :param str security_namespace_id: Security namespace identifier.
          :param str tokens: One or more comma-separated security tokens
          :param bool recurse: If true and this is a hierarchical namespace, also remove child ACLs of the specified tokens.
          :rtype: bool