/**
* @return string|null
*/
public function getAccessToken()
{
return $this->request->getAccessToken();
}
private function prepareRequestMessage(MailxpertRequest $request)
{
$url = $request->getUrl();
if (strpos($url, 'http') !== 0) {
$url = strpos($url, '/') === 0 ? $url : '/' . $url;
$url = $this->getAPIUrl() . $url;
}
if ($request->getParams()) {
$url .= '?' . http_build_query($request->getParams(), null, '&');
}
$body = $request->getBody();
return [$url, $request->getMethod(), $request->getHeaders(), $body];
}