@java.lang.Override
  public int getPageSize() {
    return pageSize_;
  }
<pre>
Requested page size. Server may return fewer items than requested.
If unspecified, server will pick an appropriate default.
</pre>

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

@return The pageSize.
java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/ListCdnKeysRequest.java