CSV Export

{
    "search": {
        "size": 10,
        "from": 0,
        "aggregations": {
            "services": {
                "terms": {
                    "field": "service",
                    "size": 100
                }
            }
        },
        "sort": [
            {
                "created": "asc"
            }
        ],
        "query": {
            "bool": {
                "must": [
                    {
                        "bool": {
                            "should": {
                                "query_string": {
                                    "query": "*",
                                    "fields": [
                                        "verify_key"
                                    ]
                                }
                            }
                        }
                    }
                ]
            }
        }
    }
}