public final UnaryCallable<DeleteProductSetRequest, Empty> deleteProductSetCallable() {
    return stub.deleteProductSetCallable();
  }
Permanently deletes a ProductSet. Products and ReferenceImages in the ProductSet are not
deleted.

<p>The actual image files are not deleted from Google Cloud Storage.

<p>Sample code:

<pre>{@code
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try (ProductSearchClient productSearchClient = ProductSearchClient.create()) {
  DeleteProductSetRequest request =
      DeleteProductSetRequest.newBuilder()
          .setName(ProductSetName.of("[PROJECT]", "[LOCATION]", "[PRODUCT_SET]").toString())
          .build();
  ApiFuture<Empty> future = productSearchClient.deleteProductSetCallable().futureCall(request);
  // Do something.
  future.get();
}
}</pre>
java-vision/google-cloud-vision/src/main/java/com/google/cloud/vision/v1p4beta1/ProductSearchClient.java