logstash怎么把csv文件中的x列和y列编程geo_shape的point导入es集群中

最近开始研究elasticsearch例如添加geo_hash类型的坐标是这样的

filter { 
    mutate { 
        add_field => {"location" => "%{y},%{x}"}  --把x，y变为location属性，类型为geohash
remove_field => ["@version","@timestamp","qsdwmc","gldwmc","bz","sjly","rksj","guid","clsj"," czsj","x","y","mjzrq","gxsj"]
    } 
}
 
但是我看了官网上的例子：
 PUT /example
{
    "mappings": {
        "doc": {
            "properties": {
                "location": {
                    "type": "geo_shape"
                }
            }
        }
    }
}
POST /example/doc?refresh
{
    "name": "Wind & Wetter, Berlin, Germany",
    "location": {
        "type": "point",
        "coordinates": [13.400544, 52.530286]
    }
}
 
请问各位大佬通过logstash怎么添加这样子的location的属性，type为point，然后还有个coordinates数组

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