// The first error encountered is returned.
func (b *BucketMetadata) parseAllConfigs(ctx context.Context, objectAPI ObjectLayer) (err error) {
	if len(b.PolicyConfigJSON) != 0 {
		b.policyConfig, err = policy.ParseBucketPolicyConfig(bytes.NewReader(b.PolicyConfigJSON), b.Name)
		if err != nil {
			return err
		}
	} else {
		b.policyConfig = nil
	}

	if len(b.NotificationConfigXML) != 0 {

			meta = newBucketMetadata(bucket)
		} else {
			return updatedAt, err
		}
	}
	updatedAt = UTCNow()
	switch configFile {
	case bucketPolicyConfig:
		meta.PolicyConfigJSON = configData
		meta.PolicyConfigUpdatedAt = updatedAt
	case bucketNotificationConfig:
		meta.NotificationConfigXML = configData
		meta.NotificationConfigUpdatedAt = updatedAt
	case bucketLifecycleConfig:

	if err != nil {
		return wrapSRErr(err)
	}

	if meta.Created.After(item.UpdatedAt) {
		return nil
	}

	if item.Policy != nil {
		meta.PolicyConfigJSON = item.Policy
		meta.PolicyConfigUpdatedAt = item.UpdatedAt
	}

	if item.Versioning != nil {
		configData, err := base64.StdEncoding.DecodeString(*item.Versioning)
		if err != nil {