code: public com.google.cloud.datalabeling.v1beta1.LabelVideoObjectTrackingOperationMetadataOrBuilder
        getVideoObjectTrackingDetailsOrBuilder() {
      if (detailsCase_ == 7) {
        return (com.google.cloud.datalabeling.v1beta1.LabelVideoObjectTrackingOperationMetadata)
            details_;
      }
      return com.google.cloud.datalabeling.v1beta1.LabelVideoObjectTrackingOperationMetadata
          .getDefaultInstance();
    }
docs: <code>
  .google.cloud.datalabeling.v1beta1.LabelVideoObjectTrackingOperationMetadata video_object_tracking_details = 7;
  </code>