public com.google.cloud.vision.v1.ReferenceImage getReferenceImages(int index) {
      if (referenceImagesBuilder_ == null) {
        return referenceImages_.get(index);
      } else {
        return referenceImagesBuilder_.getMessage(index);
      }
    }
<pre>
The list of reference images.
</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/ListReferenceImagesResponse.java