Error handling

use RoundlyConsulting\KubernetesApi\Exceptions\KubernetesException;

try {
    $cluster->deployments()
        ->setNamespace('shop')
        ->withName('checkout')
        ->find()
        ->setReplicas(5)
        ->update();
} catch (KubernetesException $e) {
    $e->response->status();          // e.g. 404 or 409
    $e->response->json('message');   // the Kubernetes error message
    $e->response->json('reason');    // e.g. 'NotFound', 'Conflict'
    $e->getMessage();                // the same message as the exception text
}