How do I prevent the Terraform google-provider from creating NS and SOA records?

When creating a google_dns_record_set, the Google provider automatically creates an SOA and NS record for each managed zone even if type = "CNAME". How do I precent this from happening, so that I can actually create a CNAME record?

Figured it out. All you have to do is not created a managed zone around the subdomain and use its parent.