protected function requestClient()
    {
        if ( ! $this->client) {
            $this->client = new Client([
                'base_uri' => 'https://mailtrap.io',
                'headers' => ['Api-Token' => $this->mailTrapApiKey]
            ]);
        }

        return $this->client;
    }
protected function requestClient()
    {
        if ( ! $this->client) {
            $this->client = new Client([
                'base_uri' => 'https://mailtrap.io',
                'headers' => ['Api-Token' => $this->mailTrapApiKey]
            ]);
        }

        return $this->client;
    }
protected function requestClient ( ) { if ( ! $ this -> client ) { $ this -> client = new Client ( [ 'base_uri' => 'https://mailtrap.io' , 'headers' => [ 'Api-Token' => $ this -> mailTrapApiKey ] ] ) ; } return $ this -> client ; }
Request a new Guzzle client.

@return Client
Request a new Guzzle client .