protected function clientCall($path, $method = 'GET', $data = array())
{
if ($this->request instanceof RequestInterface) {
$this->request = $this->client->createRequest($method);
}
$this->request->setPath($path);
$this->request->setMethod($method);
$this->request->setQuery($data);
if (isset($this->accessToken)) {
$this->request->getQuery()->set('access_token', $this->accessToken);
}
$response = $this->client->send($this->request);
return $response->json();
}