InstallUpgradeServiceProperties (type)

{
  "additionalProperties": false, 
  "id": "InstallUpgradeServiceProperties", 
  "properties": {
    "enabled": {
      "required": true, 
      "title": "True if service enabled; otherwise, false", 
      "type": "boolean"
    }, 
    "enabled_on": {
      "readonly": true, 
      "title": "IP of manager on which install-upgrade is enabled", 
      "type": "string"
    }
  }, 
  "title": "install-upgrade service properties", 
  "type": "object"
}