UpgradeTaskProperties (type)

{
  "additionalProperties": false, 
  "id": "UpgradeTaskProperties", 
  "properties": {
    "bundle_name": {
      "required": true, 
      "title": "Name of Bundle", 
      "type": "string"
    }, 
    "parameters": {
      "readonly": true, 
      "required": false, 
      "title": "Bundle arguments", 
      "type": "object"
    }, 
    "step": {
      "required": false, 
      "title": "Step name", 
      "type": "string"
    }
  }, 
  "title": "Task properties", 
  "type": "object"
}