}

	if len(interestingQuotaIndexes) == 0 {
		return quotas, nil
	}

	outQuotas, err := copyQuotas(quotas)
	if err != nil {
		return nil, err
	}

	for _, index := range interestingQuotaIndexes {
		resourceQuota := outQuotas[index]

		hardResources := quota.ResourceNames(resourceQuota.Status.Hard)
		requestedUsage := quota.Mask(deltaUsage, hardResources)