add

Author: yizchengmic

api-reference/beta/api/virtualendpoint-list-supportedregions.md

@@ -129,7 +129,8 @@ Content-Type: application/json
       "regionRestrictionDetail": {
         "cPURestricted": true,
         "gPURestricted": true,
-        "nestedVirtualizationRestricted": true
+        "nestedVirtualizationRestricted": true,
+        "availabilityZoneRestricted": true
       }
     }
   ]

api-reference/beta/resources/cloudpcsupportedregion.md

@@ -30,7 +30,7 @@ Represents a supported region to establish an Azure network connection for Cloud
 |geographicLocationType|[cloudPcGeographicLocationType](../resources/cloudpcgeographiclocationtype.md)| The geographic location where the region is located. Read-only.|
 |id|String|The unique identifier for the supported region. Read-only.|
 |regionGroup|[cloudPcRegionGroup](../resources/cloudpcregiongroup.md)|The geographic group this region belongs to. Multiple regions can belong to one region group. For example, the `europeUnion` region group contains the Northern Europe and Western Europe regions. A customer can select a region group when provisioning a Cloud PC; however, the Cloud PC is put under one of the regions under the group based on resource capacity. The region with more quota is chosen. Read-only.|
-|regionRestrictionDetail|[cloudPcSupportedRegionRestrictionDetail](../resources/cloudpcsupportedregionrestrictiondetail.md)| When the region isn't available, all region restrictions are set to `true`. These restrictions apply to three properties: **cPURestricted**, **gPURestricted**, and **nestedVirtualizationRestricted**. **cPURestricted** indicates whether the region is available for CPU, **gPURestricted** indicates whether the region is available for GPU, and **nestedVirtualizationRestricted** indicates whether the region is available for nested virtualization. Read-only.|
+|regionRestrictionDetail|[cloudPcSupportedRegionRestrictionDetail](../resources/cloudpcsupportedregionrestrictiondetail.md)| When the region isn't available, all region restrictions are set to `true`. These restrictions apply to four properties: **cPURestricted**, **gPURestricted**, **nestedVirtualizationRestricted** and **availabilityZoneRestricted**. **cPURestricted** indicates whether the region is available for CPU, **gPURestricted** indicates whether the region is available for GPU, **nestedVirtualizationRestricted** indicates whether the region is available for nested virtualization, and **availabilityZoneRestricted** indicates whether the region is available for availability zone support. Read-only.|
 |regionStatus|[cloudPcSupportedRegionStatus](#cloudpcsupportedregionstatus-values)|The status of the supported region. The possible values are: `available`, `restricted`, `unavailable`, `unknownFutureValue`. Read-only.|
 |supportedSolution|[cloudPcManagementService](../resources/cloudpconpremisesconnection.md#cloudpcmanagementservice-values)|The supported service or solution for the region. The possible values are: `windows365`, `devBox`, `unknownFutureValue`, `rpaBox`, `microsoft365Opal`, `microsoft365BizChat`. Use the `Prefer: include-unknown-enum-members` request header to get the following value or values in this [evolvable enum](/graph/best-practices-concept#handling-future-members-in-evolvable-enumerations): `rpaBox`. Read-only.|