{
  "id": "jenkins_chef_workstation",
  "description": "Chef workstation for jenkins agent",
  "chef_servers": [
    {
      "name": "chef_server_name",
      "username": "chef_server_user",
      "url": "chef_server_url",
      "default": true,
      "key": "user's key on chef server"
    }
  ]
}