@java.lang.Override
    public int getPageSize() {
      return pageSize_;
    }
<pre>
The maximum number of items to return. Default 10, maximum 100.
</pre>

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

@return The pageSize.
java-vision/proto-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/ListProductsRequest.java