public function delete($addressId)
    {
        if (ArrayOperations::checkNull([$addressId])) {
            throw
            new PlivoValidationException(
                'address id is mandatory');
        }

        $uri = $this->uri . $addressId . '/';
        
        $response = $this->client->delete(
            $uri,
            []
        );

        return json_encode($response->getContent(), JSON_FORCE_OBJECT);
    }