Provided by: libsearch-elasticsearch-perl_8.12-1_all 
NAME
Search::Elasticsearch::Client::8_0::Direct::ML - Plugin providing ML API for Search::Elasticsearch 8.x
VERSION
version 8.12
SYNOPSIS
my $response = $es->ml->start_datafeed(...)
DESCRIPTION
This class extends the Search::Elasticsearch client with an "ml" namespace, to support the Machine
Learning APIs <https://www.elastic.co/guide/en/x-pack/7.0/xpack-ml.html>.
The full documentation for the ML feature is available here:
<https://www.elastic.co/guide/en/x-pack/7.0/xpack-ml.html>
DATAFEED METHODS
put_datafeed()
$response = $es->ml->put_datafeed(
datafeed_id => $id # required
body => {...} # required
)
The put_datafeed() method enables you to instantiate a datafeed.
See the put_datafeed docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-put-
datafeed.html> for more information.
Query string parameters:
"error_trace",
"human"
delete_datafeed()
$response = $es->xpack->ml->delete_datafeed(
datafeed_id => $id # required
)
The delete_datafeed() method enables you to delete a datafeed.
See the delete_datafeed docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-delete-
datafeed.html> for more information.
Query string parameters:
"error_trace",
"force",
"human"
start_datafeed()
$response = $es->ml->start_datafeed(
datafeed_id => $id # required
)
The start_datafeed() method enables you to start a datafeed.
See the start_datafeed docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-start-
datafeed.html> for more information.
Query string parameters:
"end",
"error_trace",
"human",
"start",
"timeout"
stop_datafeed()
$response = $es->ml->stop_datafeed(
datafeed_id => $id # required
)
The stop_datafeed() method enables you to stop a datafeed.
See the stop_datafeed docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-stop-
datafeed.html> for more information.
Query string parameters:
"allow_no_datafeeds",
"error_trace",
"force",
"human",
"timeout"
get_datafeeds()
$response = $es->ml->get_datafeeds(
datafeed_id => $id # optional
)
The get_datafeeds() method enables you to retrieve configuration information for datafeeds.
See the get_datafeeds docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-get-
datafeed.html> for more information.
Query string parameters:
"allow_no_datafeeds",
"error_trace",
"human"
get_datafeed_stats()
$response = $es->ml->get_datafeed_stats(
datafeed_id => $id # optional
)
The get_datafeed_stats() method enables you to retrieve configuration information for datafeeds.
See the get_datafeed_stats docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-get-
datafeed-stats.html> for more information.
Query string parameters:
"allow_no_datafeeds",
"error_trace",
"human"
preview_datafeed()
$response = $es->ml->preview_datafeed(
datafeed_id => $id # required
)
The preview_datafeed() method enables you to preview a datafeed.
See the preview_datafeed docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-
preview-datafeed.html> for more information.
Query string parameters:
"error_trace",
"human"
update_datafeed()
$response = $es->ml->update_datafeed(
datafeed_id => $id # required
body => {...} # required
)
The update_datafeed() method enables you to update certain properties of a datafeed.
See the update_datafeed docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-update-
datafeed.html> for more information.
Query string parameters:
"error_trace",
"human"
JOB METHODS
put_job()
$response = $es->ml->put_job(
job_id => $id # required
body => {...} # required
)
The put_job() method enables you to instantiate a job.
See the put_job docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-put-job.html>
for more information.
Query string parameters:
"error_trace",
"human"
delete_job()
$response = $es->ml->delete_job(
job_id => $id # required
)
The delete_job() method enables you to delete a job.
See the delete_job docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-delete-
job.html> for more information.
Query string parameters:
"error_trace",
"force",
"human",
"wait_for_completion"
open_job()
$response = $es->ml->open_job(
job_id => $id # required
)
The open_job() method enables you to open a closed job.
See the open_job docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-open-job.html>
for more information.
Query string parameters:
"error_trace",
"human"
close_job()
$response = $es->ml->close_job(
job_id => $id # required
)
The close_job() method enables you to close an open job.
See the close_job docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-close-
job.html> for more information.
Query string parameters:
"allow_no_jobs",
"error_trace",
"force",
"human",
"timeout"
get_jobs()
$response = $es->ml->get_jobs(
job_id => $id # optional
)
The get_jobs() method enables you to retrieve configuration information for jobs.
See the get_jobs docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-get-job.html>
for more information.
Query string parameters:
"allow_no_jobs",
"error_trace",
"human"
get_job_stats()
$response = $es->ml->get_jobs_stats(
job_id => $id # optional
)
The get_jobs_stats() method enables you to retrieve usage information for jobs.
See the get_job_statss docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-get-job-
stats.html> for more information.
Query string parameters:
"allow_no_jobs",
"error_trace",
"human"
flush_job()
$response = $es->ml->flush_job(
job_id => $id # required
)
The flush_job() method forces any buffered data to be processed by the job.
See the flush_job docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-flush-
job.html> for more information.
Query string parameters:
"advance_time",
"calc_interm",
"end",
"error_trace",
"human",
"skip_time",
"start"
post_data()
$response = $es->ml->post_data(
job_id => $id # required
body => [data] # required
)
The post_data() method enables you to send data to an anomaly detection job for analysis.
See the post_data docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-post-
data.html> for more information.
Query string parameters:
"error_trace",
"human",
"reset_end",
"reset_start"
update_job()
$response = $es->ml->update_job(
job_id => $id # required
body => {...} # required
)
The update_job() method enables you to update certain properties of a job.
See the update_job docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-update-
job.html> for more information.
Query string parameters:
"error_trace",
"human"
"delete_expired_data"
$response = $es->ml->delete_expired_data(
)
The delete_expired_data() method deletes expired machine learning data.
See the delete_expired_data docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-
delete-expired-data.html> for more information.
Query string parameters:
"error_trace",
"human"
CALENDAR METHODS
put_calendar()
$response = $es->ml->put_calendar(
calendar_id => $id # required
body => {...} # optional
)
The put_calendar() method creates a new calendar.
Query string parameters:
"error_trace",
"human"
See the put calendar docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-put-
calendar.html> for more information.
delete_calendar()
$response = $es->ml->delete_calendar(
calendar_id => $id # required
)
The delete_calendar() method deletes the specified calendar
Query string parameters:
"error_trace",
"human"
See the delete_calendar docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-delete-
calendar.html> for more information.
put_calendar_job()
$response = $es->ml->put_calendar_job(
calendar_id => $id, # required
job_id => $id # required
)
The put_calendar_job() method adds a job to a calendar.
Query string parameters:
"error_trace",
"human"
See the put_calendar_job docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-put-
calendar-job.html> for more information.
delete_calendar_job()
$response = $es->ml->delete_calendar_job(
calendar_id => $id, # required
job_id => $id # required
)
The delete_calendar_job() method deletes a job from a calendar.
Query string parameters:
"error_trace",
"human"
See the delete_calendar_job docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-
delete-calendar-job.html> for more information.
put_calendar_event()
$response = $es->ml->post_calendar_events(
calendar_id => $id, # required
body => {...} # required
)
The post_calendar_events() method adds scheduled events to a calendar.
Query string parameters:
"error_trace",
"human"
See the post_calendar_events docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-
post-calendar-events.html> for more information.
delete_calendar_event()
$response = $es->ml->delete_calendar_event(
calendar_id => $id, # required
event_id => $id # required
)
The delete_calendar_event() method deletes an event from a calendar.
Query string parameters:
"error_trace",
"human"
See the delete_calendar_event docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-
delete-calendar-event.html> for more information.
get_calendars()
$response = $es->ml->get_calendars(
calendar_id => $id, # optional
)
The get_calendars() method returns the specified calendar or all calendars.
Query string parameters:
"error_trace",
"from",
"human",
"size"
See the get_calendars docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-get-
calendar-event.html> for more information.
get_calendar_events()
$response = $es->ml->get_calendar_events(
calendar_id => $id, # required
)
The get_calendar_events() method retrieves events from a calendar.
Query string parameters:
"end",
"error_trace",
"from",
"human",
"job_id",
"size",
"start"
See the get_calendar_events docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-get-
calendar-event.html> for more information.
FILTER METHODS
put_filter()
$response = $es->ml->put_filter(
filter_id => $id, # required
body => {...} # required
)
The put_filter() method creates a named filter.
Query string parameters:
"error_trace",
"human"
See the put_filter docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-put-
filter.html> for more information.
update_filter()
$response = $es->ml->update_filter(
filter_id => $id, # required
body => {...} # required
)
The update_filter() method updates the description of a filter, adds items, or removes items.
Query string parameters:
"error_trace",
"human"
See the update_filter docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-update-
filter.html> for more information.
get_filters()
$response = $es->ml->get_filters(
filter_id => $id, # optional
)
The get_filters() method retrieves a named filter or all filters.
Query string parameters:
"error_trace",
"from",
"human",
"size"
See the get_filters docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-get-
filters.html> for more information.
delete_filter()
$response = $es->ml->delete_filter(
filter_id => $id, # required
)
The delete_filter() method deletes a named filter.
Query string parameters:
"error_trace",
"human"
See the delete_filters docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-delete-
filter.html> for more information.
FORECAST METHODS
forecast()
$response = $es->ml->forecast(
job_id => $id # required
)
The forecast() method enables you to create a new forecast
See the forecast docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-forecast.html>
for more information.
Query string parameters:
"duration",
"error_trace",
"expires_in",
"human"
delete_forecast()
$response = $es->ml->delete_forecast(
forecast_id => $id, # required
job_id => $id # required
)
The delete_forecast() method enables you to delete an existing forecast.
See the delete_forecast docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-delete-
forecast.html> for more information.
Query string parameters:
"allow_no_forecasts",
"error_trace",
"human",
"timeout"
MODEL SNAPSHOT METHODS
delete_model_snapshot()
$response = $es->ml->delete_model_snapshot(
snapshot_id => $id # required
)
The delete_model_snapshot() method enables you to delete an existing model snapshot.
See the delete_model_snapshot docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-
delete-snapshot.html> for more information.
Query string parameters:
"error_trace",
"human"
get_model_snapshots()
$response = $es->ml->get_model_snapshots(
job_id => $job_id, # required
snapshot_id => $snapshot_id # optional
)
The get_model_snapshots() method enables you to retrieve information about model snapshots.
See the get_model_snapshots docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-get-
snapshot.html> for more information.
Query string parameters:
"desc",
"end",
"error_trace",
"from",
"human",
"size",
"sort",
"start"
revert_model_snapshot()
$response = $es->ml->revert_model_snapshot(
job_id => $job_id, # required
snapshot_id => $snapshot_id # required
)
The revert_model_snapshots() method enables you to revert to a specific snapshot.
See the revert_model_snapshot docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-
revert-snapshot.html> for more information.
Query string parameters:
"delete_intervening_results",
"error_trace",
"human"
update_model_snapshot()
$response = $es->ml->update_model_snapshot(
job_id => $job_id, # required
snapshot_id => $snapshot_id # required
)
The update_model_snapshots() method enables you to update certain properties of a snapshot.
See the update_model_snapshot docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-
update-snapshot.html> for more information.
Query string parameters:
"error_trace",
"human"
RESULT METHODS
get_buckets()
$response = $es->ml->get_buckets(
job_id => $job_id, # required
timestamp => $timestamp # optional
)
The get_buckets() method enables you to retrieve job results for one or more buckets.
See the get_buckets docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-get-
bucket.html> for more information.
Query string parameters:
"anomaly_score",
"desc",
"end",
"error_trace",
"exclude_interim",
"expand",
"from",
"human",
"size",
"sort",
"start"
get_overall_buckets()
$response = $es->ml->get_overall_buckets(
job_id => $job_id, # required
)
The get_overall_buckets() method retrieves overall bucket results that summarize the bucket results of
multiple jobs.
See the get_overall_buckets docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-get-
overall-buckets.html> for more information.
Query string parameters:
"allow_no_jobs",
"bucket_span",
"end",
"error_trace",
"exclude_interim",
"human",
"overall_score",
"start",
"top_n"
get_categories()
$response = $es->ml->get_categories(
job_id => $job_id, # required
category_id => $category_id # optional
)
The get_categories() method enables you to retrieve job results for one or more categories.
See the get_categories docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-get-
category.html> for more information.
Query string parameters:
"error_trace",
"from",
"human",
"size"
get_influencers()
$response = $es->ml->get_influencers(
job_id => $job_id, # required
)
The get_influencers() method enables you to retrieve job results for one or more influencers.
See the get_influencers docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-get-
influencer.html> for more information.
Query string parameters:
"desc",
"end",
"error_trace",
"exclude_interim",
"expand",
"from",
"human",
"influencer_score",
"size",
"sort",
"start"
get_records()
$response = $es->ml->get_records(
job_id => $job_id, # required
)
The get_records() method enables you to retrieve anomaly records for a job.
See the get_records docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-get-
record.html> for more information.
Query string parameters:
"desc",
"end",
"error_trace",
"exclude_interim",
"expand",
"from",
"human",
"record_score",
"size",
"sort",
"start"
FILE STRUCTURE METHODS
"find_file_structure"
$response = $es->ml->find_file_structure(
body => { ... }, # required
)
The find_file_structure() method finds the structure of a text file which contains data that is suitable
to be ingested into Elasticsearch.
See the find_file_structure docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-
find-file-structure.html> for more information.
Query string parameters:
"charset",
"column_names",
"delimiter",
"error_trace",
"explain",
"format",
"grok_pattern",
"has_header_row",
"human",
"lines_to_sample",
"quote",
"should_trim_fields",
"timeout",
"timestamp_field",
"timestamp_format"
INFO METHODS
"info"
$response = $es->ml->info();
The info() method returns defaults and limits used by machine learning.
See the find_file_structure docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/get-ml-
info.html> for more information.
Query string parameters:
"error_trace",
"human"
UPGRADE METHODS
"set_upgrade_mode"
$response = $es->ml->set_upgrade_mode();
The set_upgrade_mode() method sets a cluster wide "upgrade_mode" setting that prepares machine learning
indices for an upgrade.
See the set_upgrade_mode docs <https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-set-
upgrade-mode.html> for more information.
Query string parameters:
"enabled",
"error_trace",
"human",
"timeout"
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::Elastic...8_0::Direct::ML(3pm)