public Builder clearProductSearchResults() {
      bitField0_ = (bitField0_ & ~0x00000800);
      productSearchResults_ = null;
      if (productSearchResultsBuilder_ != null) {
        productSearchResultsBuilder_.dispose();
        productSearchResultsBuilder_ = null;
      }
      onChanged();
      return this;
    }
<pre>
If present, product search has completed successfully.
</pre>

<code>.google.cloud.vision.v1p4beta1.ProductSearchResults product_search_results = 14;</code>
java-vision/proto-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/AnnotateImageResponse.java