NAME

       Search::Elasticsearch::Client::8_0::Direct::Migration - Plugin providing Migration API for
       Search::Elasticsearch 8.x

VERSION

       version 8.12

SYNOPSIS

           my $response = $es->migration->deprecations();

   DESCRIPTION
       This class extends the Search::Elasticsearch client with a "migration" namespace, to support the API
       Migration APIs <https://www.elastic.co/guide/en/elasticsearch/reference/current/migration-api.html>.

METHODS

       The full documentation for the Migration APIs is available here:
       <https://www.elastic.co/guide/en/elasticsearch/reference/current/migration-api.html>

   deprecations()
           $response = $es->migration->deprecations(
               index => $index      # optional
           )

       The deprecations() API is to be used to retrieve information about different cluster, node, and index
       level settings that use deprecated features that will be removed or changed in the next major version.

       See the deprecations docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/migration-api-
       deprecation.html> for more information.

       Query string parameters:
           "error_trace",
           "human"

   get_assistance()
           $response = $es->migration->get_assistance(
               index => $index | \@indices      # optional
           )

       The get_assistance() API analyzes existing indices in the cluster and returns the information about
       indices that require some changes before the cluster can be upgraded to the next major version.

       See the get_assistance docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/migration-
       api-assistance.html> for more information.

       Query string parameters:
           "allow_no_indices",
           "error_trace",
           "expand_wildcards",
           "human",
           "ignore_unavailable"

   upgrade()
           $response = $es->migration->upgrade(
               index => $index       # required
           )

       The upgrade() API performs the upgrade of internal indices to make them compatible with the next major
       version.

       See the upgrade() docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/migration-api-
       upgrade.html> for more information.

       Query string parameters:
           "error_trace",
           "human",
           "wait_for_completion"

AUTHOR

       Enrico Zimuel <enrico.zimuel@elastic.co>

COPYRIGHT AND LICENSE

       This software is Copyright (c) 2024 by Elasticsearch BV.

       This is free software, licensed under:

         The Apache License, Version 2.0, January 2004

perl v5.38.2                                       2024-02-04              Search::Elasti...rect::Migration(3pm)