@java.lang.Override
    public Builder clone() {
      return super.clone();
    }
<pre>
Annotations corresponding to one tracked object.
</pre>

Protobuf type {@code google.cloud.videointelligence.v1p3beta1.ObjectTrackingAnnotation}
java-video-intelligence/proto-google-cloud-video-intelligence-v1p3beta1/src/main/java/com/google/cloud/videointelligence/v1p3beta1/ObjectTrackingAnnotation.java