Query into Logstash Monitoring Pipeline Data Array

[nielsoncr (Curtis)]

I would like to build an Alert (Watch) on monitoring data produced by Logstash. An abbreviated sample of the logstash_stats data is below. I am interested in building a query that will return a result when logstash_stats.pipeline[0].queue.events_count is greater than X. So far I've been unable to write a query that will take the logstash_stats.pipelines[0] syntax

  {
    "_index": ".monitoring-logstash-6-2019.03.11",
    "_type": "doc",
    "_id": "y9TJamkBWbgJUsLE8joK",
    "_score": 3.6381288,
    "_source": {
      "cluster_uuid": "Gmvza0htSEKw4GfM6sUKXQ",
      "timestamp": "2019-03-11T03:26:53.448Z",
      "interval_ms": 1000,
      "type": "logstash_stats",
      "source_node": {...}
      },
      "logstash_stats": {
        "timestamp": "2019-03-11T03:26:53.438Z",
        "pipelines": [
          {
            "ephemeral_id": "d80e58cb-e13f-4b1b-aa3c-e7f7821cd0e2",
            "queue": {
              "type": "persisted",
              "events_count": 60  `**<-- I want to be able to query this for a number greater than X**`
            },
            "id": "main",
            "reloads": {
              "failures": 0,
              "successes": 0
            },
            "hash": "8870edd63dd058e41cf8bf803c2dbd1f615b1bad9400c57958de516f8ed2661c"
          }
        ],
        "queue": {
          "events_count": 60
        }
      }
    }
  }