Merge pull request #1 from stefna/feature/unknown-response-code

Add status code to unknown response exception

src/Exceptions/UnknownResponse.php

@@ -11,7 +11,7 @@ final class UnknownResponse extends \RuntimeException implements OpenApiResponse
 
 	public function __construct(ResponseInterface $response)
 	{
-		parent::__construct('Unknown response');
+		parent::__construct(sprintf('Unknown response (Status Code: %d)', $response->getStatusCode()));
 		$this->response = $response;
 	}