{
  "$schema": "http://json-schema.org/draft-06/schema#",
  "$id": "https://developer.actyx.com/schemas/node-settings.schema.json",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "parent"
  ],
  "properties": {
    "parent": {
      "$ref": "#/definitions/Parent"
    }
  },
  "definitions": {
    "Child1": {
      "oneOf": [
        {
          "type": "number"
        },
        {
          "type": "string",
          "const": "<placeholder>"
        }
      ]
    },
    "Child2": {
      "type": "object",
      "default": {}
    },
    "Parent": {
      "type": "object",
      "required": [
        "child1",
        "child2"
      ],
      "additionalProperties": false,
      "properties": {
        "child1": {
          "$ref": "#/definitions/Child1",
          "default": "<placeholder>"
        },
        "child2": {
          "$ref": "#/definitions/Child2"
        }
      }
    }
  }
}