writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
			return
		}
		if opts.IndexCB != nil {
			opts.IndexCB = compressionIndexEncrypter(objectEncryptionKey, opts.IndexCB)
		}
		opts.EncryptFn = metadataEncrypter(objectEncryptionKey)
	}

	// Ensure that metadata does not contain sensitive information
	crypto.RemoveSensitiveEntries(metadata)