# How to implement this ES curl into Java

**URL:** <https://discuss.elastic.co/t/how-to-implement-this-es-curl-into-java/303008>\
**Category:** Elasticsearch\
**Created:** [April 22, 2022, 10:13am UTC](https://discuss.elastic.co/t/how-to-implement-this-es-curl-into-java/303008 "2022-04-22T10:13:59Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![aboli](https://avatars.discourse-cdn.com/v4/letter/a/d6d6ee/32.png) [@aboli](https://discuss.elastic.co/u/aboli)\
**Post date:** [April 22, 2022, 10:14am UTC](https://discuss.elastic.co/t/how-to-implement-this-es-curl-into-java/303008/1 "2022-04-22T10:14:00Z")

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Hi, I want to translate this curl into working java code in spring -  
curl -XGET 'localhost:9200/catalog/\_search?pretty' -H 'Content-Type: application/json' -d' { "size": 0,  
"aggs": { "types": {  
"terms": {  
"field": "types.keyword"  
},  
"aggs": {  
"subtypes": {  
"terms": {  
"field": "subtypes.keyword"  
}  
Here I am using sub aggregation.

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<div class="post-metadata">

**Author:** ![RabBit\_BR](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/rabbit_br/32/82261_2.png) [@RabBit\_BR](https://discuss.elastic.co/u/RabBit_BR)\
**Post date:** [April 22, 2022, 1:55pm UTC](https://discuss.elastic.co/t/how-to-implement-this-es-curl-into-java/303008/2 "2022-04-22T13:55:57Z")

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If you are using Java High Level Client, try:

```auto
  var aags = AggregationBuilders.terms("types").field("types.keyword")
        .subAggregation(AggregationBuilders.terms("subtypes"))
        .field("subtypes.keyword");
    var searchRequest = new SearchRequest("index");
    var sourceBuilder = new SearchSourceBuilder();
    sourceBuilder.size(0);
    sourceBuilder.aggregation(aags);
    searchRequest.source(sourceBuilder);
    var response = esClient.search(searchRequest, RequestOptions.DEFAULT);

```

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [May 20, 2022, 1:56pm UTC](https://discuss.elastic.co/t/how-to-implement-this-es-curl-into-java/303008/3 "2022-05-20T13:56:53Z")

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