public int getFaceAnnotationsCount() {
      if (faceAnnotationsBuilder_ == null) {
        return faceAnnotations_.size();
      } else {
        return faceAnnotationsBuilder_.getCount();
      }
    }
<pre>
If present, face detection has completed successfully.
</pre>

<code>repeated .google.cloud.vision.v1p4beta1.FaceAnnotation face_annotations = 1;</code>
java-vision/proto-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/AnnotateImageResponse.java