public int getReferenceImagesCount() {
      if (referenceImagesBuilder_ == null) {
        return referenceImages_.size();
      } else {
        return referenceImagesBuilder_.getCount();
      }
    }
<pre>
The list of reference_images that are imported successfully.
</pre>

<code>repeated .google.cloud.vision.v1.ReferenceImage reference_images = 1;</code>
java-vision/proto-google-cloud-vision-v1/src/main/java/com/google/cloud/vision/v1/ImportProductSetsResponse.java