public java.util.List<com.google.cloud.videointelligence.v1beta2.FaceAnnotation>
        getFaceAnnotationsList() {
      if (faceAnnotationsBuilder_ == null) {
        return java.util.Collections.unmodifiableList(faceAnnotations_);
      } else {
        return faceAnnotationsBuilder_.getMessageList();
      }
    }
<pre>
Face annotations. There is exactly one element for each unique face.
</pre>

<code>repeated .google.cloud.videointelligence.v1beta2.FaceAnnotation face_annotations = 5;
</code>
java-video-intelligence/proto-google-cloud-video-intelligence-v1beta2/src/main/java/com/google/cloud/videointelligence/v1beta2/VideoAnnotationResults.java