---
title: Javadoc for the Elasticsearch Java REST client
description: The javadoc for the low level REST client can be found at https://snapshots.elastic.co/javadoc/org/elasticsearch/client/elasticsearch-rest-client/9.3.0/...
url: https://docs-v3-preview.elastic.dev/elastic/elasticsearch-java/pull/1224/reference/transport/rest-client/usage/javadoc
products:
  - Elasticsearch
  - Elasticsearch Client
---

# Javadoc for the Elasticsearch Java REST client
<note>
  This is the legacy RestClient. Please migrate to [Rest5Client](https://docs-v3-preview.elastic.dev/elastic/elasticsearch-java/pull/1224/reference/transport/rest5-client), a drop-in replacement with an up-to-date http library.
</note>

The javadoc for the low level REST client can be found at [[https://snapshots.elastic.co/javadoc/org/elasticsearch/client/elasticsearch-rest-client/9.3.0/](https://snapshots.elastic.co/javadoc/org/elasticsearch/client/elasticsearch-rest-client/9.3.0/)](https://snapshots.elastic.co/javadoc/org/elasticsearch/client/elasticsearch-rest-client/9.3.0/).