buffet/etc/weaved/commands/test.json

{
  "base": {
    "_jump": {
      "parameters": {
        "_height": "integer"
      },
      "progress": {
        "progress": {
          "type": "integer",
          "minimum": 0,
          "maximum": 100,
          "isRequired": true
        }
      }
    }
  }
}