@java.lang.Override
  public com.google.cloud.vision.v1.BoundingPoly getBoundingPoly() {
    return boundingPoly_ == null
        ? com.google.cloud.vision.v1.BoundingPoly.getDefaultInstance()
        : boundingPoly_;
  }
<pre>
The bounding polygon around the face. The coordinates of the bounding box
are in the original image's scale.
The bounding box is computed to "frame" the face in accordance with human
expectations. It is based on the landmarker results.
Note that one or more x and/or y coordinates may not be generated in the
`BoundingPoly` (the polygon will be unbounded) if only a partial face
appears in the image to be annotated.
</pre>

<code>.google.cloud.vision.v1.BoundingPoly bounding_poly = 1;</code>

@return The boundingPoly.
java-vision/proto-google-cloud-vision-v1/src/main/java/com/google/cloud/vision/v1/FaceAnnotation.java