public Builder clearBoundingBox() {
        bitField0_ = (bitField0_ & ~0x00000004);
        boundingBox_ = null;
        if (boundingBoxBuilder_ != null) {
          boundingBoxBuilder_.dispose();
          boundingBoxBuilder_ = null;
        }
        onChanged();
        return this;
      }
<pre>
Boundingbox.
</pre>

<code>
.google.cloud.visionai.v1.VideoObjectTrackingPredictionResult.BoundingBox bounding_box = 3;
</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/VideoObjectTrackingPredictionResult.java