{
  "type": "object",
  "additionalProperties": false,
  "required": [
    "name"
  ],
  "properties": {
    "name": {
      "type": "string"
    },
    "parameters": {
      "type": "object",
      "additionalProperties": false,
      "properties": {
        "groupId": {
          "type": "string"
        },
        "percentage": {
          "type": "integer"
        }
      }
    }
  }
}