post https://{hostname}/appsec/v1/onboardings//cname-to-akamai/validate
Validates your site is ready to serve traffic. Call this operation after you've replaced the DNS entry that directs traffic to your site with the DNS CNAME records in Get hostname CNAME DNS records. In each record, set the time-to-live (TTL) to 300 seconds (5 minutes). Once this call completes, run Get an onboarding to verify your onboarding is complete. When you've successfully completed any validations and CNAME changes, you'll see onboardingStatus: "COMPLETE" in the response.