@java.lang.Override
  public com.google.cloud.vision.v1p3beta1.ProductSearchParamsOrBuilder
      getProductSearchParamsOrBuilder() {
    return productSearchParams_ == null
        ? com.google.cloud.vision.v1p3beta1.ProductSearchParams.getDefaultInstance()
        : productSearchParams_;
  }
<pre>
Parameters for product search.
</pre>

<code>.google.cloud.vision.v1p3beta1.ProductSearchParams product_search_params = 5;</code>
java-vision/proto-google-cloud-vision-v1p3beta1/src/main/java/com/google/cloud/vision/v1p3beta1/ImageContext.java