case bucketPolicyConfig:
			b.PolicyConfigJSON = configData
		case bucketNotificationConfig:
			b.NotificationConfigXML = configData
		case bucketLifecycleConfig:
			b.LifecycleConfigXML = configData
		case bucketSSEConfig:
			b.EncryptionConfigXML = configData
		case bucketTaggingConfig:
			b.TaggingConfigXML = configData
		case objectLockConfig:
			b.ObjectLockConfigXML = configData

		enableAssertions: features.EnableUnsafeAssertions,
		configIndex:      map[ConfigHash]sets.Set[K]{},
		evictQueue:       make([]evictKeyConfigs[K], 0, 1000),
	}
	cache.store = newLru(cache.onEvict)
	return cache
}

type evictKeyConfigs[K comparable] struct {
	key              K
	dependentConfigs []ConfigHash
}

type lruCache[K comparable] struct {
	enableAssertions bool

	tests := []struct {
		name string
		r    Cache
		want []model.ConfigHash
	}{
		{
			name: "no internal vs",
			r: Cache{
				VirtualServices: []config.Config{
					{
						Meta: config.Meta{
							Name:      "foo",
							Namespace: "default",
						},
					},
				},
			},
			want: []model.ConfigHash{
				model.ConfigKey{
					Kind:      kind.VirtualService,
					Name:      "foo",

	case bucketPolicyConfig:
		meta.PolicyConfigJSON = configData
		meta.PolicyConfigUpdatedAt = updatedAt
	case bucketNotificationConfig:
		meta.NotificationConfigXML = configData
	case bucketLifecycleConfig:
		meta.LifecycleConfigXML = configData
		meta.LifecycleConfigUpdatedAt = updatedAt
	case bucketSSEConfig:
		meta.EncryptionConfigXML = configData
		meta.EncryptionConfigUpdatedAt = updatedAt

			return
		}
	}

	configData, err := xml.Marshal(encConfig)
	if err != nil {
		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
		return
	}

	// Store the bucket encryption configuration in the object layer
	updatedAt, err := globalBucketMetadataSys.Update(ctx, bucket, bucketSSEConfig, configData)
	if err != nil {
		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)

		currtime := time.Now()
		bucketLifecycle.ExpiryUpdatedAt = &currtime
	}

	configData, err := xml.Marshal(bucketLifecycle)
	if err != nil {
		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
		return
	}

	if _, err = globalBucketMetadataSys.Update(ctx, bucket, bucketLifecycleConfig, configData); err != nil {
		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
		return
	}

			}
		} else {
			writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
			return
		}
	}

	configData, err := xml.Marshal(config)
	if err != nil {
		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
		return
	}

	writeSuccessResponseXML(w, configData)
}

// PutBucketNotificationHandler - This HTTP handler stores given notification configuration as per

		writeErrorResponse(ctx, w, errorCodes.ToAPIErr(ErrPolicyInvalidVersion), r.URL)
		return
	}

	configData, err := json.Marshal(bucketPolicy)
	if err != nil {
		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
		return
	}

	updatedAt, err := globalBucketMetadataSys.Update(ctx, bucket, bucketPolicyConfig, configData)
	if err != nil {
		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
		return
	}

	}
	return ns, nil
}

func (r *Cache) DependentConfigs() []model.ConfigHash {
	size := len(r.Services) + len(r.VirtualServices) + len(r.DelegateVirtualServices) + len(r.EnvoyFilterKeys)
	for _, mergedDR := range r.DestinationRules {
		size += len(mergedDR.GetFrom())
	}
	configs := make([]model.ConfigHash, 0, size)
	for _, svc := range r.Services {
		configs = append(configs, model.ConfigKey{

        return hasher.hash();
    }

    private static ClasspathFileHasher createFileHasherWithConfig(HashCode configHash, ClasspathFileHasher fileHasher) {
        return sourceSnapshot -> {
            Hasher hasher = Hashing.newHasher();
            hasher.putHash(configHash);
            hasher.putHash(fileHasher.hashOf(sourceSnapshot));
            if (sourceSnapshot.getType() == FileType.Directory) {