@java.lang.Override
    public int getPageSize() {
      return pageSize_;
    }
<pre>
The number of results to be returned in this page. If it's 0, the server
will decide the appropriate page_size.
</pre>

<code>int32 page_size = 2;</code>

@return The pageSize.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/SearchAssetsRequest.java