NSX Autonomous Edge REST API

IPv4Address (type)

{
  "id": "IPv4Address",
  "maxLength": 255,
  "pattern": "^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$",
  "title": "IPv4 address",
  "type": "string"
}