Backport missing 9

[flobernd]

We recently created a 9.0 branch. main does now refer to 9.1.

This PR backports the recent PRs that were missing the backport 9.0 label.

[github-actions]

Following you can find the validation results for the APIs you have changed.

API	Status	Request	Response
async_search.delete	🟢	4/4	4/4
async_search.get	🟢	6/6	6/6
async_search.status	🟢	3/3	3/3
async_search.submit	🟢	7/7	7/7
bulk	🟢	445/445	463/463
ccr.delete_auto_follow_pattern	⚪	Missing test	Missing test
ccr.follow_info	⚪	Missing test	Missing test
ccr.follow_stats	⚪	Missing test	Missing test
ccr.follow	⚪	Missing test	Missing test
ccr.forget_follower	⚪	Missing test	Missing test
ccr.get_auto_follow_pattern	⚪	Missing test	Missing test
ccr.pause_auto_follow_pattern	⚪	Missing test	Missing test
ccr.pause_follow	⚪	Missing test	Missing test
ccr.put_auto_follow_pattern	⚪	Missing test	Missing test
ccr.resume_auto_follow_pattern	⚪	Missing test	Missing test
ccr.resume_follow	⚪	Missing test	Missing test
ccr.stats	⚪	Missing test	Missing test
ccr.unfollow	⚪	Missing test	Missing test
cluster.health	🟢	159/159	159/159
cluster.remote_info	🟢	3/3	3/3
graph.explore	🟢	4/4	4/4
inference.delete	⚪	Missing test	Missing test
inference.get	🟢	1/1	1/1
inference.inference	⚪	Missing test	Missing test
inference.put	⚪	Missing test	Missing test
inference.stream_inference	⚪	Missing test	Missing test
inference.unified_inference	⚪	Missing test	Missing test
inference.update	⚪	Missing test	Missing test
ingest.delete_geoip_database	🟢	1/1	1/1
ingest.delete_ip_location_database	🟢	1/1	1/1
ingest.delete_pipeline	🟢	15/15	15/15
ingest.geo_ip_stats	🟢	1/1	1/1
ingest.get_geoip_database	🟢	6/6	6/6
ingest.get_ip_location_database	🟢	7/7	7/7
ingest.get_pipeline	🟢	22/22	22/22
ingest.processor_grok	🟢	1/1	1/1
ingest.put_geoip_database	🟢	3/3	3/3
ingest.put_ip_location_database	🟢	4/4	4/4
ingest.put_pipeline	🟢	60/60	60/60
ingest.simulate	🟢	10/10	10/10
ml.clear_trained_model_deployment_cache	🟢	1/1	1/1
ml.close_job	🟢	64/64	63/63
ml.delete_calendar_event	🟢	4/4	4/4
ml.delete_calendar_job	🟢	3/3	3/3
ml.delete_calendar	🟢	5/5	5/5
ml.delete_data_frame_analytics	🟢	2/2	2/2
ml.delete_datafeed	🟢	3/3	3/3
ml.delete_expired_data	🟢	5/5	5/5
ml.delete_filter	🟢	27/27	27/27
ml.delete_forecast	🟢	3/3	3/3
ml.delete_job	🟢	47/47	47/47
ml.delete_model_snapshot	🟢	2/2	2/2
ml.delete_trained_model_alias	🟢	3/3	3/3
ml.delete_trained_model	🟢	5/5	5/5
ml.estimate_model_memory	🟢	16/16	16/16
ml.evaluate_data_frame	🟢	15/15	15/15
ml.explain_data_frame_analytics	🟢	7/7	7/7
ml.flush_job	🟢	15/15	15/15
ml.forecast	🟢	1/1	1/1
ml.get_buckets	🟢	14/14	14/14
ml.get_calendar_events	🟢	15/15	15/15
ml.get_calendars	🟢	17/17	17/17
ml.get_categories	🟢	12/12	12/12
ml.get_data_frame_analytics_stats	🟢	12/12	12/12
ml.get_data_frame_analytics	🟢	17/17	17/17
ml.get_datafeed_stats	🟢	27/27	27/27
ml.get_datafeeds	🟢	20/20	20/20
ml.get_filters	🟢	13/13	13/13
ml.get_influencers	🟢	11/11	11/11
ml.get_job_stats	🟢	32/32	32/32
ml.get_jobs	🟢	31/31	31/31
ml.get_memory_stats	🟢	6/6	6/6
ml.get_model_snapshot_upgrade_stats	🟢	3/3	3/3
ml.get_model_snapshots	🟢	18/18	18/18
ml.get_overall_buckets	🟢	16/16	15/15
ml.get_records	🟢	8/8	8/8
ml.get_trained_models_stats	🔴	17/17	12/17
ml.get_trained_models	🟢	37/37	37/37
ml.infer_trained_model	🟢	10/10	10/10
ml.info	🟢	10/10	10/10
ml.open_job	🟢	83/83	83/83
ml.post_calendar_events	🟢	12/12	12/12
ml.post_data	🔴	9/11	18/18
ml.preview_data_frame_analytics	🟢	3/3	3/3
ml.preview_datafeed	🟢	17/17	17/17
ml.put_calendar_job	🟢	12/12	12/12
ml.put_calendar	🟢	135/135	135/135
ml.put_data_frame_analytics	🟢	33/33	33/33
ml.put_datafeed	🟢	71/71	71/71
ml.put_filter	🟢	27/27	27/27
ml.put_job	🟢	227/227	225/225
ml.put_trained_model_alias	🟢	13/13	13/13
ml.put_trained_model_definition_part	🟢	1/1	1/1
ml.put_trained_model_vocabulary	🟢	1/1	1/1
ml.put_trained_model	🔴	8/16	16/16
ml.reset_job	🟢	2/2	2/2
ml.revert_model_snapshot	🟢	2/2	2/2
ml.set_upgrade_mode	🟢	6/6	6/6
ml.start_data_frame_analytics	🟢	1/1	1/1
ml.start_datafeed	🟢	24/24	24/24
ml.start_trained_model_deployment	🟢	14/14	14/14
ml.stop_data_frame_analytics	🟢	5/5	5/5
ml.stop_datafeed	🟢	17/17	17/17
ml.stop_trained_model_deployment	🟢	10/10	10/10
ml.update_data_frame_analytics	🟢	2/2	2/2
ml.update_datafeed	🟢	7/7	7/7
ml.update_filter	🟢	3/3	3/3
ml.update_job	🟢	5/5	5/5
ml.update_model_snapshot	🟢	3/3	3/3
ml.update_trained_model_deployment	🟢	4/4	4/4
ml.upgrade_job_snapshot	🟢	3/3	3/3
ml.validate_detector	🟢	2/2	2/2
ml.validate	🟢	3/3	3/3
snapshot.cleanup_repository	🟢	3/3	3/3
snapshot.clone	🟢	5/5	5/5
snapshot.create_repository	🔴	24/29	29/29
snapshot.create	🟢	28/28	28/28
snapshot.delete_repository	🟢	10/10	10/10
snapshot.delete	🔴	21/23	23/23
snapshot.get_repository	🔴	19/19	7/19
snapshot.get	🟢	13/13	13/13
snapshot.repository_analyze	⚪	Missing test	Missing test
snapshot.repository_verify_integrity	⚪	Missing test	Missing test
snapshot.restore	🟢	5/5	5/5
snapshot.status	🟢	2/2	2/2
snapshot.verify_repository	🟢	2/2	2/2
sql.clear_cursor	🟢	1/1	1/1
sql.delete_async	⚪	Missing test	Missing test
sql.get_async_status	⚪	Missing test	Missing test
sql.get_async	⚪	Missing test	Missing test
sql.query	🟢	4/4	4/4
sql.translate	🔴	1/1	0/1

You can validate these APIs yourself by using the make validate target.