{
 "error": {
  "code": 500,
  "message": "Error handling service request: Cannot obtain a free instance.; nested exception is: \n\tcom.esri.arcgis.discovery.ejb.ArcGISServerEJBException: com.esri.arcgis.discovery.servicelib.AGSException: AutomationException: 0x80004005 - Error: (-8003) Your ArcGISServer license has expired.",
  "details": []
 }
}