diff --git a/specification/compute/resource-manager/Microsoft.Compute/stable/2019-07-01/compute.json b/specification/compute/resource-manager/Microsoft.Compute/stable/2019-07-01/compute.json
index d95c0da2e3b0..f59ecbf53307 100644
--- a/specification/compute/resource-manager/Microsoft.Compute/stable/2019-07-01/compute.json
+++ b/specification/compute/resource-manager/Microsoft.Compute/stable/2019-07-01/compute.json
@@ -8404,6 +8404,18 @@
         "publicIPPrefix": {
           "$ref": "#/definitions/SubResource",
           "description": "The PublicIPPrefix from which to allocate publicIP addresses."
+        },
+        "publicIPAddressVersion": {
+          "type": "string",
+          "description": "Available from Api-Version 2019-07-01 onwards, it represents whether the specific ipconfiguration is IPv4 or IPv6. Default is taken as IPv4. Possible values are: 'IPv4' and 'IPv6'.",
+          "enum": [
+            "IPv4",
+            "IPv6"
+          ],
+          "x-ms-enum": {
+            "name": "IPVersion",
+            "modelAsString": true
+          }
         }
       },
       "description": "Describes a virtual machines scale set IP Configuration's PublicIPAddress configuration"
diff --git a/specification/compute/resource-manager/Microsoft.Compute/stable/2019-07-01/examples/CreateAScaleSetWithAnAzureLoadBalancer.json b/specification/compute/resource-manager/Microsoft.Compute/stable/2019-07-01/examples/CreateAScaleSetWithAnAzureLoadBalancer.json
index 04ebd816a3fa..67247a84c7f5 100644
--- a/specification/compute/resource-manager/Microsoft.Compute/stable/2019-07-01/examples/CreateAScaleSetWithAnAzureLoadBalancer.json
+++ b/specification/compute/resource-manager/Microsoft.Compute/stable/2019-07-01/examples/CreateAScaleSetWithAnAzureLoadBalancer.json
@@ -48,6 +48,12 @@
                         "subnet": {
                           "id": "/subscriptions/{subscription-id}/resourceGroups/myResourceGroup/providers/Microsoft.Network/virtualNetworks/{existing-virtual-network-name}/subnets/{existing-subnet-name}"
                         },
+                        "publicipaddressconfiguration": {
+                          "name": "{vmss-name}",
+                          "properties": {
+                            "publicIpAddressVersion": "IPv4" 
+                          }
+                        },
                         "loadBalancerInboundNatPools": [
                           {
                             "id": "/subscriptions/{subscription-id}/resourceGroups/myResourceGroup/providers/Microsoft.Network/loadBalancers/{existing-load-balancer-name}/inboundNatPools/{existing-nat-pool-name}"