gistfile1.txt

{
  "index": "index_name",
  "from": 0,
  "size": 30,
  "body": {
    "min_score": 0.5,
    "_source": {
      "include": [
        "id",
        "name",
        "image"
      ]
    },
    "query": {
      "filtered": {
        "filter": {
          "bool": {
            "must_not": {
              "missing": {
                "field": "image",
                "existence": true,
                "null_value": true
              }
            }
          }
        }
      }
    },
    "sort": {
      "_score": {
        "order": "desc"
      }
    }
  }
}