{
  "template_data":{
    "category":[
      {
        "name":"Backup Servers",
        "subcategory":[
          {
            "name":"basic",
            "item":[
              {
                "description":"Backup Servers",
                "type":"loop",
                "loop_start":"1",
                "loop_end":"4",
                "data":{
                  "item":[
                    {
                      "variable":"$backup_ip",
                      "default_value":"",
                      "description":"Backup IP ({$count})",
                      "type":"input"
                    },
                    {
                      "variable":"$backup_port",
                      "default_value":"5060",
                      "description":"Port",
                      "type":"input"
                    },

                    {
                      "type":"break"
                    }
                  ]
                }
              }
            ]
          }
        ]
      }
    ]
  }
}