elasticsearch/docs/reference/indices/indices-exists.asciidoc

[[indices-exists]]
== Indices Exists

Used to check if the index (indices) exists or not. For example:

[source,js]
--------------------------------------------------
curl -XHEAD -i 'http://localhost:9200/twitter'
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The HTTP status code indicates if the index exists or not. A `404` means
it does not exist, and `200` means it does.