code: public void serviceName_secondaryDnsDomains_domain_DELETE(String serviceName, String domain) throws IOException {
  		String qPath = "/dedicated/server/{serviceName}/secondaryDnsDomains/{domain}";
  		StringBuilder sb = path(qPath, serviceName, domain);
  		exec(qPath, "DELETE", sb.toString(), null);
  	}
docs: remove this domain
  
  REST: DELETE /dedicated/server/{serviceName}/secondaryDnsDomains/{domain}
  @param serviceName [required] The internal name of your dedicated server
  @param domain [required] domain on slave server