code: def get_aggregator_quotas(self, quota):
          
          ancestors = quota.scope.get_quota_ancestors()
          aggregator_quotas = []
          for ancestor in ancestors:
              for ancestor_quota_field in ancestor.get_quotas_fields(field_class=AggregatorQuotaField):
                  if ancestor_quota_field.get_child_quota_name() == quota.name:
                      aggregator_quotas.append(ancestor.quotas.get(name=ancestor_quota_field))
          return aggregator_quotas
docs: Fetch ancestors quotas that have the same name and are registered as aggregator quotas.