PubSub/src/Subscription.php
public function reload(array $options = [])
    {
        return $this->info = $this->connection->getSubscription($options + [
            'subscription' => $this->name
        ]);
    }
public function reload(array $options = [])
    {
        return $this->info = $this->connection->getSubscription($options + [
            'subscription' => $this->name
        ]);
    }
public function reload ( array $ options = [ ] ) { return $ this -> info = $ this -> connection -> getSubscription ( $ options + [ 'subscription' => $ this -> name ] ) ; }
Retrieve info on a subscription from the API.

To use the previously cached result (if it exists), use
{@see Subscription::info()}.

Example:
```
$subscription->reload();
$info = $subscription->info();
echo $info['name']; // `projects/my-awesome-project/subscriptions/my-new-subscription`
```

@see https://cloud.google.com/pubsub/docs/reference/rest/v1/projects.subscriptions/get Get Subscription

@param array $options [optional] Configuration Options
@return array Subscription data
Retrieve info on a subscription from the API .