{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "type": "object",
  "id": "data",
  "title": "data",
  "properties": {
    "domain": { "type": "string" },
    "action": {
      "type": "string",
      "enum": [
        "create",
        "update",
        "remove"
      ]
    },
    "key": {
      "type": "string"
    },
    "values": {
      "type": "object",
      "additionalProperties": true
    }
  },
  "required": [
    "domain", "action", "key"
  ],
  "additionalProperties": false
}