EventGrid (2020-06-10 and 2020-10-15-preview): Swagger Correctness --…

…- Fix swagger for setting readonly for privateEndpointConnections for topic, domain properties (Azure#13397)

* fix example

* Fix multiple linter and swagger correctness/completeness issues for latest preview and stable api version

* Fix format

* fix examples

* fix validation model errors

* fix validation model errors

* fix example

* remove default

* revert 2020-06 changes

* fix eventgrid swagger file with multiple linter and correctness fixes

* fix 2020-06-01 stable swagger

* fix 2020-06-01 stable swagger -- part 2

* fix format

* fix prettier check

* additional format fix

* fix examples and wrong response code

* fix validator

* fix validator

* fix remaining swagger correctness issues

* fix end of file

* fix lintter

* Add readonly tag for privateEndpointConnections for both domain and topic properties

* Fix sku default value

* fix prettier

Co-authored-by: Ashraf Hamad <ahamad@ntdev.microsoft.com>

specification/eventgrid/resource-manager/Microsoft.EventGrid/preview/2020-10-15-preview/EventGrid.json

@@ -5517,7 +5517,8 @@
           "type": "array",
           "items": {
             "$ref": "#/definitions/PrivateEndpointConnection"
-          }
+          },
+          "readOnly": true
         },
         "provisioningState": {
           "description": "Provisioning state of the domain.",
@@ -5592,6 +5593,7 @@
       "properties": {
         "name": {
           "description": "The Sku name of the resource. The possible values are: Basic or Premium.",
+          "default": "Basic",
           "enum": [
             "Basic",
             "Premium"
@@ -5922,8 +5924,7 @@
         },
         "sku": {
           "$ref": "#/definitions/ResourceSku",
-          "description": "The Sku pricing tier for the domain.",
-          "default": "Basic"
+          "description": "The Sku pricing tier for the domain."
         },
         "identity": {
           "$ref": "#/definitions/IdentityInfo",
@@ -8124,7 +8125,8 @@
           "type": "array",
           "items": {
             "$ref": "#/definitions/PrivateEndpointConnection"
-          }
+          },
+          "readOnly": true
         },
         "provisioningState": {
           "description": "Provisioning state of the topic.",
@@ -8223,8 +8225,7 @@
         },
         "sku": {
           "$ref": "#/definitions/ResourceSku",
-          "description": "The Sku pricing tier for the topic.",
-          "default": "Basic"
+          "description": "The Sku pricing tier for the topic."
         },
         "identity": {
           "$ref": "#/definitions/IdentityInfo",

specification/eventgrid/resource-manager/Microsoft.EventGrid/stable/2020-06-01/EventGrid.json

@@ -2754,7 +2754,8 @@
           "type": "array",
           "items": {
             "$ref": "#/definitions/PrivateEndpointConnection"
-          }
+          },
+          "readOnly": true
         },
         "provisioningState": {
           "description": "Provisioning state of the domain.",
@@ -4179,7 +4180,8 @@
           "type": "array",
           "items": {
             "$ref": "#/definitions/PrivateEndpointConnection"
-          }
+          },
+          "readOnly": true
         },
         "provisioningState": {
           "description": "Provisioning state of the topic.",