@java.lang.Override
    public int getPageSize() {
      return pageSize_;
    }
<pre>
Optional. The maximum number of subscriptions to return. The service might
return fewer than this value.

If unspecified or set to `0`, up to 50 subscriptions are returned.

The maximum value is 100. If you specify a value more than 100, the system
only returns 100 subscriptions.
</pre>

<code>int32 page_size = 1 [(.google.api.field_behavior) = OPTIONAL];</code>

@return The pageSize.
java-workspaceevents/proto-google-cloud-workspaceevents-v1/src/main/java/com/google/apps/events/subscriptions/v1/ListSubscriptionsRequest.java