@java.lang.Override
  public com.google.cloud.vision.v1.ProductSetPurgeConfig getProductSetPurgeConfig() {
    if (targetCase_ == 2) {
      return (com.google.cloud.vision.v1.ProductSetPurgeConfig) target_;
    }
    return com.google.cloud.vision.v1.ProductSetPurgeConfig.getDefaultInstance();
  }
<pre>
Specify which ProductSet contains the Products to be deleted.
</pre>

<code>.google.cloud.vision.v1.ProductSetPurgeConfig product_set_purge_config = 2;</code>

@return The productSetPurgeConfig.
java-vision/proto-google-cloud-vision-v1/src/main/java/com/google/cloud/vision/v1/PurgeProductsRequest.java