if e != nil && !errors.Is(e, errConfigNotFound) {
			return updatedAt, e
		}
		var expiryRuleRemoved bool
		if len(meta.LifecycleConfigXML) > 0 {
			var lcCfg lifecycle.Lifecycle
			if err := xml.Unmarshal(meta.LifecycleConfigXML, &lcCfg); err != nil {
				return updatedAt, err
			}
			// find a single expiry rule set the flag
			for _, rl := range lcCfg.Rules {

		if err = xml.Unmarshal(b.NotificationConfigXML, b.notificationConfig); err != nil {
			return err
		}
	}

	if len(b.LifecycleConfigXML) != 0 {
		b.lifecycleConfig, err = lifecycle.ParseLifecycleConfig(bytes.NewReader(b.LifecycleConfigXML))
		if err != nil {
			return err
		}
	} else {
		b.lifecycleConfig = nil
	}

	if len(b.EncryptionConfigXML) != 0 {

		t.Fatalf("Failed to marshal versioning config: %v", err)
	}

	bucket := "bucket"
	now := time.Now()
	meta := BucketMetadata{
		Name:                      bucket,
		Created:                   now,
		LifecycleConfigXML:        []byte(lcXML),
		VersioningConfigXML:       vcfgXML,
		VersioningConfigUpdatedAt: now,
		LifecycleConfigUpdatedAt:  now,
		lifecycleConfig:           lc,
		versioningConfig:          &vcfg,
	}

	if e != nil && !errors.Is(e, errConfigNotFound) {
		return []byte{}, e
	}
	rMap := make(map[string]lifecycle.Rule)
	var xmlName xml.Name
	if len(meta.LifecycleConfigXML) > 0 {
		var lcCfg lifecycle.Lifecycle
		if err := xml.Unmarshal(meta.LifecycleConfigXML, &lcCfg); err != nil {
			return []byte{}, err
		}
		for _, rl := range lcCfg.Rules {
			rMap[rl.ID] = rl
		}
		xmlName = meta.lifecycleConfig.XMLName