private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.cloud.videointelligence.v1p3beta1.LogoRecognitionAnnotation,
            com.google.cloud.videointelligence.v1p3beta1.LogoRecognitionAnnotation.Builder,
            com.google.cloud.videointelligence.v1p3beta1.LogoRecognitionAnnotationOrBuilder>
        getLogoRecognitionAnnotationsFieldBuilder() {
      if (logoRecognitionAnnotationsBuilder_ == null) {
        logoRecognitionAnnotationsBuilder_ =
            new com.google.protobuf.RepeatedFieldBuilderV3<
                com.google.cloud.videointelligence.v1p3beta1.LogoRecognitionAnnotation,
                com.google.cloud.videointelligence.v1p3beta1.LogoRecognitionAnnotation.Builder,
                com.google.cloud.videointelligence.v1p3beta1.LogoRecognitionAnnotationOrBuilder>(
                logoRecognitionAnnotations_,
                ((bitField0_ & 0x00002000) != 0),
                getParentForChildren(),
                isClean());
        logoRecognitionAnnotations_ = null;
      }
      return logoRecognitionAnnotationsBuilder_;
    }
<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