}

    /**
     * Check if a durable handle was granted in this response
     * @return true if a durable handle was granted
     */
    public boolean isDurableHandleGranted() {
        return hasDurableHandleResponse();
    }

    /**
     * Get the lease key from the response
     * @return the lease key or null if no lease was granted
     */

                info = resp;
                fileSize = resp.getEndOfFile();

                // Store persistent handle information if granted
                if (config.isUsePersistentHandles() && resp.isDurableHandleGranted()) {
                    PersistentHandleManager persistentManager = session.getPersistentHandleManager();
                    if (persistentManager != null) {