elasticsearch/docs/reference/query-languages/query-dsl-wrapper-query.md
Liam Thompson b98606e712
[9.0] [docs] Migrate docs from AsciiDoc to Markdown (#123507) (#124124)
* [docs] Migrate docs from AsciiDoc to Markdown (#123507)

* delete asciidoc files

* add migrated files

* fix errors

* Disable docs tests

* Clarify release notes page titles

* Revert "Clarify release notes page titles"

This reverts commit 8be688648d.

* Comment out edternal URI images

* Clean up query languages landing pages, link to conceptual docs

* Add .md to url

* Fixes inference processor nesting.

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Co-authored-by: Liam Thompson <32779855+leemthompo@users.noreply.github.com>
Co-authored-by: Liam Thompson <leemthompo@gmail.com>
Co-authored-by: Martijn Laarman <Mpdreamz@gmail.com>
Co-authored-by: István Zoltán Szabó <szabosteve@gmail.com>
(cherry picked from commit b7e3a1e14b)

# Conflicts:
#	docs/build.gradle
#	docs/reference/migration/index.asciidoc
#	docs/reference/migration/migrate_9_0.asciidoc
#	docs/reference/release-notes.asciidoc
#	docs/reference/release-notes/9.0.0.asciidoc
#	docs/reference/release-notes/highlights.asciidoc

* Fix build file

* Really fix build file

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Co-authored-by: Colleen McGinnis <colleen.j.mcginnis@gmail.com>
2025-03-06 07:53:46 +01:00

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---
navigation_title: "Wrapper"
mapped_pages:
- https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-wrapper-query.html
---
# Wrapper query [query-dsl-wrapper-query]
A query that accepts any other query as base64 encoded string.
```console
GET /_search
{
"query": {
"wrapper": {
"query": "eyJ0ZXJtIiA6IHsgInVzZXIuaWQiIDogImtpbWNoeSIgfX0=" <1>
}
}
}
```
1. Base64 encoded string: `{"term" : { "user.id" : "kimchy" }}`
This query is more useful in the context of Spring Data Elasticsearch. Its the way a user can add custom queries when using Spring Data repositories. The user can add a @Query() annotation to a repository method. When such a method is called we do a parameter replacement in the query argument of the annotation and then send this as the query part of a search request.