Merge pull request #306692 from johndowns/reliability-platform-diagrams

Reliability Hub - Update diagrams for platform articles

Author: JamesJBarnett

articles/reliability/availability-zones-overview.md

@@ -24,7 +24,7 @@ Azure doesn't charge for data transfer between availability zones in the same re
 
 The following diagram shows several example Azure regions. Regions 1 and 2 support availability zones, and regions 3 and 4 don't have availability zones.
 
-:::image type="content" source="media/regions-availability-zones.png" alt-text="Diagram of physically separate availability zone locations within an Azure region." border="false":::
+:::image type="content" source="media/availability-zones-overview/regions-availability-zones.svg" alt-text="Diagram of physically separate availability zone locations within an Azure region." border="false":::
 
 >[!TIP]
 >To see which regions support availability zones, see [List of Azure regions](regions-list.md).
@@ -63,7 +63,7 @@ Each datacenter is assigned to a physical zone. Physical zones are mapped to log
 
 For example, subscription A may have physical zone 1 mapped to logical zone 2, while subscription B has physical zone 1 mapped to logical zone 3:
 
-:::image type="content" source="media/availability-zones-logical-physical.svg" alt-text="Diagram of logical to physical availability zone mapping." border="false":::
+:::image type="content" source="media/availability-zones-overview/availability-zones-logical-physical.svg" alt-text="Diagram of logical to physical availability zone mapping." border="false":::
 
 To understand the mapping between logical and physical zones for your subscription, use the [List Locations Azure Resource Manager API](/rest/api/resources/subscriptions/list-locations). You can use the [Azure CLI](/cli/azure/install-azure-cli) or [Azure PowerShell](/powershell/azure/what-is-azure-powershell) to retrieve the information from the API.