{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "MyStruct",
  "type": "object",
  "properties": {
    "readable": {
      "type": "string",
      "readOnly": true,
      "default": ""
    },
    "writable": {
      "type": "number",
      "format": "float",
      "writeOnly": true
    },
    "included": {
      "type": "null"
    }
  },
  "required": [
    "writable",
    "included"
  ]
}