Fix PublicIP Sku property names (Azure#14782)

* Fix public IP sku name and Tier property names

* remove required property to match NRP swagger spec

* update example file

Co-authored-by: Bashar Gharaibeh <[email protected]>

Author: 2 people

specification/compute/resource-manager/Microsoft.Compute/stable/2021-03-01/compute.json

@@ -10397,7 +10397,7 @@
     },
     "PublicIPAddressSku": {
       "properties": {
-        "publicIPAddressSkuName": {
+        "name": {
           "type": "string",
           "description": "Specify public IP sku name",
           "enum": [
@@ -10409,7 +10409,7 @@
             "modelAsString": true
           }
         },
-        "publicIPAddressSkuTier": {
+        "tier": {
           "type": "string",
           "description": "Specify public IP sku tier",
           "enum": [
@@ -10422,9 +10422,6 @@
           }
         }
       },
-      "required": [
-        "publicIPAddressSkuName"
-      ],
       "description": "Describes the public IP Sku"
     },
     "VirtualMachinePublicIPAddressConfiguration": {

specification/compute/resource-manager/Microsoft.Compute/stable/2021-03-01/examples/CreateAVmWithNetworkInterfaceConfiguration.json

@@ -42,8 +42,8 @@
                       "publicIPAddressConfiguration": {
                         "name": "{publicIP-config-name}",
                         "sku": {
-                          "publicIPAddressSkuName": "Basic",
-                          "publicIPAddressSkuTier": "Global"
+                          "name": "Basic",
+                          "tier": "Global"
                         },
                         "properties": {
                           "deleteOption": "Detach",