*/ public function retrieve(string $subscriptionId): array { $response = $this->client->get("/subscriptions/{$subscriptionId}"); return is_array($response) ? $response : []; } /** * Convenience helper to extract metadata from the subscription response. * * @param array $subscription * @return array */ public function metadata(array $subscription): array { return Arr::get($subscription, 'data.metadata', []); } }