public com.google.cloud.vision.v1.ReferenceImage.Builder getReferenceImagesBuilder(int index) {
      return getReferenceImagesFieldBuilder().getBuilder(index);
    }
<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