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2021-06-10 12:48:49 -07:00 · 2021-06-10 12:48:49 -07:00 · 9c3dda1e1a
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 # REST API reference

 OpenSearch uses its REST API for most operations. This _incomplete_ section includes REST API paths, HTTP verbs, supported parameters, request body details, and sample responses.
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+In general, the OpenSearch REST API is no different from the Elasticsearch OSS REST API; most client code that worked with Elasticsearch OSS should also work with OpenSearch.
+{: .tip }