@java.lang.Override
    public com.google.cloud.visionai.v1.ProductRecognizerConfig getProductRecognizerConfig() {
      if (productRecognizerConfigBuilder_ == null) {
        if (processorConfigCase_ == 21) {
          return (com.google.cloud.visionai.v1.ProductRecognizerConfig) processorConfig_;
        }
        return com.google.cloud.visionai.v1.ProductRecognizerConfig.getDefaultInstance();
      } else {
        if (processorConfigCase_ == 21) {
          return productRecognizerConfigBuilder_.getMessage();
        }
        return com.google.cloud.visionai.v1.ProductRecognizerConfig.getDefaultInstance();
      }
    }
<pre>
Runtime configs of Product Recognizer processor.
</pre>

<code>.google.cloud.visionai.v1.ProductRecognizerConfig product_recognizer_config = 21;
</code>

@return The productRecognizerConfig.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/ProcessorConfig.java