{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "Test",
  "type": "object",
  "required": [
    "data"
  ],
  "properties": {
    "data": {
      "$ref": "#/definitions/EnumMap<Mappable>"
    }
  },
  "definitions": {
    "EnumMap<Mappable>": {
      "type": "object",
      "properties": {
        "A": {
          "type": "integer",
          "format": "int32"
        },
        "B": {
          "type": "string"
        },
        "C": {
          "type": "object",
          "required": [
            "c"
          ],
          "properties": {
            "b": {
              "type": [
                "integer",
                "null"
              ],
              "format": "uint64",
              "minimum": 0.0
            },
            "c": {
              "type": "integer",
              "format": "int32"
            }
          }
        }
      },
      "additionalProperties": false
    }
  }
}