Learn Editor: Update event-hubs-dedicated-overview.md

Author: jaganth

articles/event-hubs/event-hubs-dedicated-overview.md

@@ -73,8 +73,7 @@ Approximately one CU in a self-serve scalable cluster provides *ingress capacity
 With self-serve scalable clusters, you can purchase up to 10 CUs for a cluster in the Azure portal. In contrast to traditional clusters, these clusters can be scaled incrementally with CUs ranging from 1 to 10. If you need a cluster larger than 10 CUs, you can [submit a support request](event-hubs-dedicated-cluster-create-portal.md#submit-a-support-request) to scale up your cluster after its creation.
 
 > [!IMPORTANT]
-> You can deploy self-serve scalable dedicated clusters with [availability zones](../availability-zones/az-overview.md#azure-regions-with-availability-zones) that are enabled with three CUs. However, you can't use the self-serve scaling capability to scale the cluster. To create or scale an AZ-enabled self-serve cluster, you must [submit a support request](event-hubs-dedicated-cluster-create-portal.md#submit-a-support-request).
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+> To create or scale an AZ-enabled self-serve cluster, you must [submit a support request](event-hubs-dedicated-cluster-create-portal.md#submit-a-support-request) requesting three CUs or greater. A three CU (or greater) self-serve cluster created via Portal is NOT AZ-enabled.
 ### Legacy clusters
 
 Event Hubs dedicated clusters created before the availability of self-serve scalable clusters are referred to as legacy clusters.