Update expressroute-circuit-peerings.md

nthewara · web-flow · commit 8f55dd2c946d · 2023-05-25T06:27:10.000+08:00
Premium add-on downgrade is a supported option. Reference https://learn.microsoft.com/en-us/azure/expressroute/expressroute-faqs#how-do-i-disable-expressroute-premium
diff --git a/articles/expressroute/expressroute-circuit-peerings.md b/articles/expressroute/expressroute-circuit-peerings.md
@@ -47,6 +47,7 @@ Default quotas and limits apply for every ExpressRoute circuit. Refer to the [Az
     * Can only be done using Azure CLI or Azure PowerShell.
     * Billing type must be **unlimited**.
 * Changing from *MeteredData* to *UnlimitedData*.
+* Downgrade from Premium SKU to Standard.
 
 #### Unsupported workflow
 
