public Builder clearLogoRecognitionAnnotations() {
      if (logoRecognitionAnnotationsBuilder_ == null) {
        logoRecognitionAnnotations_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00002000);
        onChanged();
      } else {
        logoRecognitionAnnotationsBuilder_.clear();
      }
      return this;
    }
<pre>
Annotations for list of logos detected, tracked and recognized in video.
</pre>

<code>
repeated .google.cloud.videointelligence.v1p3beta1.LogoRecognitionAnnotation logo_recognition_annotations = 19;
</code>
java-video-intelligence/proto-google-cloud-video-intelligence-v1p3beta1/src/main/java/com/google/cloud/videointelligence/v1p3beta1/VideoAnnotationResults.java