Merge pull request #271979 from dlepow/mgdcert

[APIM] Managed cert support - v2 tiers

Author: prmerger-automator[bot]

articles/api-management/configure-custom-domain.md

@@ -98,7 +98,7 @@ For more information, see [Use managed identities in Azure API Management](api-m
 API Management offers a free, managed TLS certificate for your domain, if you don't wish to purchase and manage your own certificate. The certificate is autorenewed automatically.
 
 > [!NOTE]
-> The free, managed TLS certificate is available for all API Management service tiers. It is currently in preview.
+> The free, managed TLS certificate is in preview. Currently, it's unavailable in the v2 service tiers. 
 
 #### Limitations
 

articles/api-management/v2-service-tiers-overview.md

@@ -96,6 +96,7 @@ The following API Management capabilities are currently unavailable in the v2 ti
 * Quota by key policy
 * Cipher configuration
 * Client certificate renegotiation
+* Free, managed TLS certificate
 * Request tracing in the test console
 * Requests to the gateway over localhost