message: update privateLinkServiceNetworkPolicies and
  privateEndpointNetworkPolicies
diff: },
  "privateEndpointNetworkPolicies": {
  "type": "string",
  - "description": "Enable or Disable apply network policies on private end point in the subnet."
  + "default": "Enabled",
  + "description": "Enable or Disable apply network policies on private end point in the subnet.",
  + "enum": [
  + "Enabled",
  + "Disabled"
  + ],
  + "x-ms-enum": {
  + "name": "VirtualNetworkPrivateEndpointNetworkPolicies",
  + "modelAsString": true
  + }
  },
  "privateLinkServiceNetworkPolicies": {
  "type": "string",
  - "description": "Enable or Disable apply network policies on private link service in the subnet."
  + "default": "Enabled",
  + "description": "Enable or Disable apply network policies on private link service in the subnet.",
  + "enum": [
  + "Enabled",
  + "Disabled"
  + ],
  + "x-ms-enum": {
  + "name": "VirtualNetworkPrivateLinkServiceNetworkPolicies",
  + "modelAsString": true
  + }
  }
  },
  "description": "Properties of the subnet."
  