{
   "@timestamp": {
      "$resolver": "timestamp",
      "pattern": {
         "format": "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'",
         "timeZone": "UTC"
      }
   },
   "ecs.version": "1.2.0",
   "log.level": {
      "$resolver": "level",
      "field": "name"
   },
   "message": {
      "$resolver": "message",
      "stringified": true
   },
   "process.thread.name": {
      "$resolver": "thread",
      "field": "name"
   },
   "log.logger": {
      "$resolver": "logger",
      "field": "name"
   },
   "labels": {
      "$resolver": "mdc",
      "flatten": true,
      "stringified": true
   },
   "tags": {
      "$resolver": "ndc"
   },
   "error.type": {
      "$resolver": "exception",
      "field": "className"
   },
   "error.message": {
      "$resolver": "exception",
      "field": "message"
   },
   "error.stack_trace": {
      "$resolver": "exception",
      "field": "stackTrace",
      "stackTrace": {
         "stringified": true
      }
   }
}
