I am creating Private Domain name for my API Gateway using following CFN snippet

I have a working AWS API Gateway Method Integration that returns a payload, I’d prefer it to return no payload at all as an HTTP 204 No Content response.

I am using cloudformation to create a lambda function with API integration and with custom domain name. I already have the necessary certificate setup completed (I am using Regional endpoint). My API has several routes like “payments”, “bdi” etc with a stage name called “test”. Below is my template.yaml.