--
:api: find-structure
:request: FindStructureRequest
:response: FindStructureResponse
--
[role="xpack"]
[id="{upid}-{api}"]
=== Find structure API

experimental::[]

Determines the structure of text and other information that will be
useful to import its contents to an {es} index. It accepts a +{request}+ object
and responds with a +{response}+ object.

[id="{upid}-{api}-request"]
==== Find structure request

A sample of the text to analyze must be added to the +{request}+
object using the `FindStructureRequest#setSample` method.

["source","java",subs="attributes,callouts,macros"]
--------------------------------------------------
include-tagged::{doc-tests-file}[{api}-request]
--------------------------------------------------
<1> Create a new `FindStructureRequest` object
<2> Add the contents of `anInterestingFile` to the request

==== Optional arguments

The following arguments are optional.

["source","java",subs="attributes,callouts,macros"]
--------------------------------------------------
include-tagged::{doc-tests-file}[{api}-request-options]
--------------------------------------------------
<1> Set the maximum number of lines to sample (the entire sample will be
    used if it contains fewer lines)
<2> Request that an explanation of the analysis be returned in the response

include::../execution.asciidoc[]

[id="{upid}-{api}-response"]
==== Find structure response

A +{response}+ contains information about the text structure,
as well as mappings and an ingest pipeline that could be used
to index the contents into {es}.

["source","java",subs="attributes,callouts,macros"]
--------------------------------------------------
include-tagged::{doc-tests-file}[{api}-response]
--------------------------------------------------
<1> The `TextStructure` object contains the structure information