@java.lang.Override
  @SuppressWarnings({"unused"})
  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
    return new FaceAnnotation();
  }
<pre>
A face annotation object contains the results of face detection.
</pre>

Protobuf type {@code google.cloud.vision.v1p2beta1.FaceAnnotation}
java-vision/proto-google-cloud-vision-v1p2beta1/src/main/java/com/google/cloud/vision/v1p2beta1/FaceAnnotation.java