public function sendRequest(HttpRequest $request, ExecutionContext $context)
{
$request->addHeader(HttpHeaders::USER_AGENT, $this->userAgent);
$context->getSigner()->sign($request, $context->getCredentials());
$response = $this->client->sendRequest($request, $context);
foreach ($context->getResponseHandlers() as $handler) {
$handler->handle($response);
}
return $response;
}
