Link to availability section

Author: pedrosousa

src/content/docs/waf/account/rate-limiting-rulesets/create-api.mdx

@@ -64,7 +64,7 @@ curl "https://api.cloudflare.com/api/v4/accounts/{account_id}/rulesets" \
 }'
 ```
 
-The available characteristics depend on your Cloudflare plan and product subscriptions.
+The available characteristics depend on your Cloudflare plan and product subscriptions. Refer to [Availability](/waf/rate-limiting-rules/#availability) for more information.
 
 Save the ruleset ID in the response for the next step.