initRequest() protected method

Initialize the curl session
protected initRequest ( string $url, array $requestHeaders = [] ) : resource
$url string
$requestHeaders array
return resource
 /**
  * {@inheritdoc}
  */
 protected function initRequest($url, $requestHeaders = [])
 {
     $this->accessToken = $this->refreshExpiredToken();
     return parent::initRequest($url, $requestHeaders);
 }