& isset($item[$dataAttribute])) {
            $this->dataRead = $item[$dataAttribute];
            if ($item[$sessionLifetimeAttribute] <= time()) {
                $this->dataRead = '';
                $this->destroy($id);
            }
        }

        return $this->dataRead;
    }

    /**
     * Write a session to DynamoDB.
     *
     * @param string $id   Session ID.
     * @param string $data Serialized session data to write.
     *
     * @return bool Whether or 