public Builder addPages(int index, com.google.cloud.vision.v1p1beta1.Page value) {
      if (pagesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensurePagesIsMutable();
        pages_.add(index, value);
        onChanged();
      } else {
        pagesBuilder_.addMessage(index, value);
      }
      return this;
    }
<pre>
List of pages detected by OCR.
</pre>

<code>repeated .google.cloud.vision.v1p1beta1.Page pages = 1;</code>
java-vision/proto-google-cloud-vision-v1p1beta1/src/main/java/com/google/cloud/vision/v1p1beta1/TextAnnotation.java