RuntimeInterfaceOperationalStatus (type)

{
  "id": "RuntimeInterfaceOperationalStatus", 
  "module_id": "ServiceInsertionVMDeployment", 
  "properties": {
    "interface_index": {
      "readonly": true, 
      "required": true, 
      "title": "Index of the interface", 
      "type": "integer"
    }, 
    "last_update_timestamp": {
      "$ref": "EpochMsTimestamp, 
      "description": "Timestamp when the data was last updated; unset if data source has never updated the data.", 
      "readonly": true
    }, 
    "status": {
      "enum": [
        "UP", 
        "DOWN", 
        "UNKNOWN"
      ], 
      "required": true, 
      "title": "The Operational status of the interface", 
      "type": "string"
    }
  }, 
  "type": "object"
}