public Builder clearPagesWithMatchingImages() {
      if (pagesWithMatchingImagesBuilder_ == null) {
        pagesWithMatchingImages_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000008);
        onChanged();
      } else {
        pagesWithMatchingImagesBuilder_.clear();
      }
      return this;
    }
<pre>
Web pages containing the matching images from the Internet.
</pre>

<code>repeated .google.cloud.vision.v1.WebDetection.WebPage pages_with_matching_images = 4;
</code>
java-vision/proto-google-cloud-vision-v1/src/main/java/com/google/cloud/vision/v1/WebDetection.java