docs: public static base_response add(nitro_service client, appfwxmlcontenttype resource) throws Exception {
  		appfwxmlcontenttype addresource = new appfwxmlcontenttype();
  		addresource.xmlcontenttypevalue = resource.xmlcontenttypevalue;
  		addresource.isregex = resource.isregex;
  		return addresource.add_resource(client);
  	}