public Builder clearRotatedBoundingBox() {
      bitField0_ = (bitField0_ & ~0x00000001);
      rotatedBoundingBox_ = null;
      if (rotatedBoundingBoxBuilder_ != null) {
        rotatedBoundingBoxBuilder_.dispose();
        rotatedBoundingBoxBuilder_ = null;
      }
      onChanged();
      return this;
    }
<pre>
Bounding polygon of the detected text for this frame.
</pre>

<code>
.google.cloud.videointelligence.v1p3beta1.NormalizedBoundingPoly rotated_bounding_box = 1;
</code>
java-video-intelligence/proto-google-cloud-video-intelligence-v1p3beta1/src/main/java/com/google/cloud/videointelligence/v1p3beta1/TextFrame.java