public static base_response unsign(nitro_service client, dnszone resource) throws Exception {
		dnszone unsignresource = new dnszone();
		unsignresource.zonename = resource.zonename;
		unsignresource.keyname = resource.keyname;
		return unsignresource.perform_operation(client,"unsign");
	}
public static base_response unsign ( nitro_service client , dnszone resource ) throws Exception { dnszone unsignresource = new dnszone ( ) ; unsignresource . zonename = resource . zonename ; unsignresource . keyname = resource . keyname ; return unsignresource . perform_operation ( client , "unsign" ) ; }
Use this API to unsign dnszone.