message: Add publicNetworkAccess property to ConfigurationStorePropertiesUpdateParameters
diff: "encryption": {
  "$ref": "#/definitions/EncryptionProperties",
  "description": "The encryption settings of the configuration store."
  + },
  + "publicNetworkAccess": {
  + "description": "Control permission for data plane traffic coming from public networks while private endpoint is enabled.",
  + "enum": [
  + "Enabled",
  + "Disabled"
  + ],
  + "type": "string",
  + "x-ms-enum": {
  + "name": "PublicNetworkAccess",
  + "modelAsString": true
  + }
  }
  }
  },
  