/** @return Client */
 public static function getClient()
 {
     $client = new Client();
     $client->setAdapter(new Adapter\Curl());
     $client->addMiddleware(new Middleware\Core());
     $client->addMiddleware(new Middleware\Json());
     return $client;
 }
 /** @return Client */
 public function getClient()
 {
     if (!$this->client) {
         $this->client = Client::getClient();
     }
     return $this->client;
 }
 public function getClient()
 {
     if (!$this->client) {
         $this->client = \SoftLayer\Http\Client::getClient();
     }
     return $this->client;
 }