private function call()
    {
        // Process the signature
        $this->processSignature($this->client);

        try {
            // Make the request using guzzle
            $response = $this->client->send($this->request);
        } catch (\Exception $ex) {
            return $ex->getResponse();
        }

        return $response;
    }
private function call()
    {
        // Process the signature
        $this->processSignature($this->client);

        try {
            // Make the request using guzzle
            $response = $this->client->send($this->request);
        } catch (\Exception $ex) {
            return $ex->getResponse();
        }

        return $response;
    }
private function call ( ) { // Process the signature $ this -> processSignature ( $ this -> client ) ; try { // Make the request using guzzle $ response = $ this -> client -> send ( $ this -> request ) ; } catch ( \ Exception $ ex ) { return $ ex -> getResponse ( ) ; } return $ response ; }
Make the call using guzzle.

@return Response of the request
Make the call using guzzle .