If your WAF instance expires and you do not want to continue using it, you can terminate the WAF service. This topic describes how to terminate the WAF service.
Procedure
What to do next
If you want to resume using WAF after terminating your existing WAF service, you can purchase a new WAF 3.0 instance on the WAF buy page.Web Application Firewall buy page For more information, see Purchase a subscription WAF 3.0 instance and Purchase a pay-as-you-go WAF 3.0 instance.