public static final ProductSearchClient create(ProductSearchStub stub) {
    return new ProductSearchClient(stub);
  }
Constructs an instance of ProductSearchClient, using the given stub for making calls. This is
for advanced usage - prefer using create(ProductSearchSettings).
java-vision/google-cloud-vision/src/main/java/com/google/cloud/vision/v1p3beta1/ProductSearchClient.java