@java.lang.Override
  public int getSerializedSize() {
    int size = memoizedSize;
    if (size != -1) return size;

    size = 0;
    for (int i = 0; i < webEntities_.size(); i++) {
      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, webEntities_.get(i));
    }
    for (int i = 0; i < fullMatchingImages_.size(); i++) {
      size +=
          com.google.protobuf.CodedOutputStream.computeMessageSize(2, fullMatchingImages_.get(i));
    }
    for (int i = 0; i < partialMatchingImages_.size(); i++) {
      size +=
          com.google.protobuf.CodedOutputStream.computeMessageSize(
              3, partialMatchingImages_.get(i));
    }
    for (int i = 0; i < pagesWithMatchingImages_.size(); i++) {
      size +=
          com.google.protobuf.CodedOutputStream.computeMessageSize(
              4, pagesWithMatchingImages_.get(i));
    }
    for (int i = 0; i < visuallySimilarImages_.size(); i++) {
      size +=
          com.google.protobuf.CodedOutputStream.computeMessageSize(
              6, visuallySimilarImages_.get(i));
    }
    for (int i = 0; i < bestGuessLabels_.size(); i++) {
      size += com.google.protobuf.CodedOutputStream.computeMessageSize(8, bestGuessLabels_.get(i));
    }
    size += getUnknownFields().getSerializedSize();
    memoizedSize = size;
    return size;
  }
<pre>
Best guess text labels for the request image.
</pre>

<code>repeated .google.cloud.vision.v1p1beta1.WebDetection.WebLabel best_guess_labels = 8;
</code>
java-vision/proto-google-cloud-vision-v1p1beta1/src/main/java/com/google/cloud/vision/v1p1beta1/WebDetection.java