{
    "mappings": {
        "properties": {
            "id": {
                "type": "keyword"
            },
            "title": {
                "type": "text"
            },
            "authors": {
                "type": "text"
            },
            "summary": {
                "type": "text"
            },
            "tags": {
                "type": "keyword"
            },
            "content": {
                "type": "text"
            },
            "suggested": {
                "type": "object"
            }
        }
    }
}