Elasticsearch Tests report 9.4

May 15, 2026 · View on GitHub

Endpoints that are currently being tested are marked as done and link to the test where they're being used.

Endpoints in elasticsearch-specification

Endpoint nameAvailable in StackTested in StackTested in ES🚩
async_search.delete🟢✅👍
async_search.get🟢✅👍
async_search.status🟢✅👍
async_search.submit🟢✅👍
bulk🟢✅👍
cancel_reindex🟢❌👎🚩
cat.aliases🟢✅👍
cat.allocation🟢✅👍
cat.circuit_breaker🟢✅👍
cat.component_templates🟢✅👍
cat.count🟢✅👍
cat.fielddata🟢✅👍
cat.health🟢✅👍
cat.help🟢✅🙌
cat.indices🟢✅👍
cat.master🟢✅🙌
cat.ml_data_frame_analytics🟢✅👍
cat.ml_datafeeds🟢✅👍
cat.ml_jobs🟢✅👍
cat.ml_trained_models🟢✅👍
cat.nodeattrs🟢✅👍
cat.nodes🟢✅👍
cat.pending_tasks🟢✅🙌
cat.plugins🟢✅👍
cat.recovery🟢✅👍
cat.repositories🟢✅👍
cat.segments🟢✅👍
cat.shards🟢✅👍
cat.snapshots🟢✅👍
cat.tasks🟢✅👍
cat.templates🟢✅👍
cat.thread_pool🟢✅👍
cat.transforms🟢✅👍
ccr.delete_auto_follow_pattern🟢❌👎
ccr.follow🟢❌👎
ccr.follow_info🟢❌👎
ccr.follow_stats🟢❌👎
ccr.forget_follower🟢❌👎
ccr.get_auto_follow_pattern🟢❌👎
ccr.pause_auto_follow_pattern🟢❌👎
ccr.pause_follow🟢❌👎
ccr.put_auto_follow_pattern🟢❌👎
ccr.resume_auto_follow_pattern🟢❌👎
ccr.resume_follow🟢❌👎
ccr.stats🟢❌👎
ccr.unfollow🟢❌👎
clear_scroll🟢✅👍
close_point_in_time🟢✅👍
cluster.allocation_explain🟢✅👍
cluster.delete_component_template🟢✅👍
cluster.delete_voting_config_exclusions🟢✅👍
cluster.exists_component_template🟢✅🙌
cluster.get_component_template🟢✅👍
cluster.get_settings🟢✅👍
cluster.health🟢✅👍
cluster.info🟢✅👍
cluster.pending_tasks🟢✅👍
cluster.post_voting_config_exclusions🟢✅👍
cluster.put_component_template🟢✅👍
cluster.put_settings🟢✅👍
cluster.remote_info🟢✅👍
cluster.reroute🟢✅👍
cluster.state🟢✅👍
cluster.stats🟢✅👍
connector.check_in🟢✅👍
connector.delete🟢✅👍
connector.get🟢✅👍
connector.list🟢✅👍
connector.post🟢✅👍
connector.put🟢✅👍
connector.sync_job_cancel🟢✅👍
connector.sync_job_check_in🟢✅👍
connector.sync_job_claim🟢✅👍
connector.sync_job_delete🟢✅👍
connector.sync_job_error🟢✅👍
connector.sync_job_get🟢✅👍
connector.sync_job_list🟢✅👍
connector.sync_job_post🟢✅👍
connector.sync_job_update_stats🟢✅👍
connector.update_active_filtering🟢✅👍
connector.update_api_key_id🟢✅👍
connector.update_configuration🟢✅👍
connector.update_error🟢✅👍
connector.update_features🟢✅👍
connector.update_filtering🟢✅👍
connector.update_filtering_validation🟢✅👍
connector.update_index_name🟢✅👍
connector.update_name🟢✅👍
connector.update_native🟢✅👍
connector.update_pipeline🟢✅👍
connector.update_scheduling🟢✅👍
connector.update_service_type🟢✅👍
connector.update_status🟢✅👍
count🟢✅👍
create🟢✅👍
dangling_indices.delete_dangling_index🟢❌👎
dangling_indices.import_dangling_index🟢❌👎
dangling_indices.list_dangling_indices🟢✅🙌
delete🟢✅👍
delete_by_query🟢✅👍
delete_by_query_rethrottle🟢✅🙌
delete_script🟢✅🙌
enrich.delete_policy🟢✅👍
enrich.execute_policy🟢✅👍
enrich.get_policy🟢✅👍
enrich.put_policy🟢✅👍
enrich.stats🟢✅👍
eql.delete🟢✅👍
eql.get🟢✅👍
eql.get_status🟢✅👍
eql.search🟢✅👍
esql.async_query🟢✅🙌
esql.async_query_delete🟢✅🙌
esql.async_query_get🟢✅🙌
esql.async_query_stop🟢✅🙌
esql.delete_view🟢✅👍🚩
esql.get_query🟢✅👍
esql.get_view🟢✅👍🚩
esql.list_queries🟢✅👍
esql.put_view🟢✅👍🚩
esql.query🟢✅👍
exists🟢✅👍
exists_source🟢✅🙌
explain🟢✅👍
features.get_features🟢✅👍
features.reset_features🟢✅🙌
field_caps🟢✅👍
fleet.global_checkpoints🟢❌👎
fleet.msearch🟢❌👎
fleet.search🟢❌👎
get🟢✅👍
get_reindex🟢❌👎🚩
get_script🟢✅🙌
get_script_context🟢✅👍
get_script_languages🟢✅👍
get_source🟢✅👍
graph.explore🟢✅👍
health_report🟢✅👍
ilm.delete_lifecycle🟢✅🙌
ilm.explain_lifecycle🟢✅👍
ilm.get_lifecycle🟢✅🙌
ilm.get_status🟢✅🙌
ilm.migrate_to_data_tiers🟢❌👎
ilm.move_to_step🟢❌👎
ilm.put_lifecycle🟢✅👍
ilm.remove_policy🟢✅👍
ilm.retry🟢❌👎
ilm.start🟢✅🙌
ilm.stop🟢✅🙌
index🟢✅👍
indices.add_block🟢✅👍
indices.analyze🟢✅👍
indices.cancel_migrate_reindex🟢✅👍
indices.clear_cache🟢✅👍
indices.clone🟢✅👍
indices.close🟢✅👍
indices.create🟢✅👍
indices.create_data_stream🟢✅👍
indices.create_from🟢✅👍
indices.data_streams_stats🟢✅👍
indices.delete🟢✅👍
indices.delete_alias🟢✅👍
indices.delete_data_lifecycle🟢✅👍
indices.delete_data_stream🟢✅👍
indices.delete_data_stream_options🟢✅👍
indices.delete_index_template🟢✅👍
indices.delete_template🟢✅👍
indices.disk_usage🟢✅👍
indices.downsample🟢✅👍
indices.exists🟢✅👍
indices.exists_alias🟢✅👍
indices.exists_index_template🟢✅🙌
indices.exists_template🟢✅👍
indices.explain_data_lifecycle🟢✅👍
indices.field_usage_stats🟢✅👍
indices.flush🟢✅👍
indices.forcemerge🟢✅👍
indices.get🟢✅👍
indices.get_alias🟢✅👍
indices.get_data_lifecycle🟢✅👍
indices.get_data_lifecycle_stats🟢✅🙌
indices.get_data_stream🟢✅👍
indices.get_data_stream_mappings🟢✅👍
indices.get_data_stream_options🟢✅👍
indices.get_data_stream_settings🟢✅👍
indices.get_field_mapping🟢✅👍
indices.get_index_template🟢✅👍
indices.get_mapping🟢✅👍
indices.get_migrate_reindex_status🟢✅👍
indices.get_settings🟢✅👍
indices.get_template🟢✅👍
indices.migrate_reindex🟢✅👍
indices.migrate_to_data_stream🟢✅👍
indices.modify_data_stream🟢✅👍
indices.open🟢✅👍
indices.promote_data_stream🟢❌👎
indices.put_alias🟢✅👍
indices.put_data_lifecycle🟢✅👍
indices.put_data_stream_mappings🟢✅👍
indices.put_data_stream_options🟢✅👍
indices.put_data_stream_settings🟢✅👍
indices.put_index_template🟢✅👍
indices.put_mapping🟢✅👍
indices.put_settings🟢✅👍
indices.put_template🟢✅👍
indices.recovery🟢✅👍
indices.refresh🟢✅👍
indices.reload_search_analyzers🟢✅👍
indices.remove_block🟢✅👍
indices.resolve_cluster🟢✅👍
indices.resolve_index🟢✅👍
indices.rollover🟢✅👍
indices.segments🟢✅👍
indices.shard_stores🟢✅👍
indices.shrink🟢✅👍
indices.simulate_index_template🟢✅👍
indices.simulate_template🟢✅👍
indices.split🟢✅👍
indices.stats🟢✅👍
indices.update_aliases🟢✅👍
indices.validate_query🟢✅👍
inference.chat_completion_unified🟢❌👎
inference.completion🟢❌👎
inference.delete🟢✅👍
inference.embedding🟢❌👎
inference.get🟢✅👍
inference.inference🟢❌👎
inference.put🟢✅👍
inference.put_ai21🟢❌👎
inference.put_alibabacloud🟢❌👎
inference.put_amazonbedrock🟢❌👎
inference.put_amazonsagemaker🟢❌👎
inference.put_anthropic🟢❌👎
inference.put_azureaistudio🟢❌👎
inference.put_azureopenai🟢❌👎
inference.put_cohere🟢❌👎
inference.put_contextualai🟢❌👎
inference.put_custom🟢❌👎
inference.put_deepseek🟢❌👎
inference.put_elasticsearch🟢❌👎
inference.put_elser🟢❌👎
inference.put_fireworksai🟢❌👎
inference.put_googleaistudio🟢❌👎
inference.put_googlevertexai🟢❌👎
inference.put_groq🟢❌👎
inference.put_hugging_face🟢❌👎
inference.put_jinaai🟢❌👎
inference.put_llama🟢❌👎
inference.put_mistral🟢❌👎
inference.put_nvidia🟢❌👎
inference.put_openai🟢❌👎
inference.put_openshift_ai🟢❌👎
inference.put_voyageai🟢❌👎
inference.put_watsonx🟢❌👎
inference.rerank🟢❌👎
inference.sparse_embedding🟢❌👎
inference.stream_completion🟢❌👎
inference.text_embedding🟢❌👎
inference.update🟢❌👎
info🟢✅👍
ingest.delete_geoip_database🟢✅👍
ingest.delete_ip_location_database🟢✅👍
ingest.delete_pipeline🟢✅👍
ingest.geo_ip_stats🟢✅👍
ingest.get_geoip_database🟢✅👍
ingest.get_ip_location_database🟢✅👍
ingest.get_pipeline🟢✅👍
ingest.processor_grok🟢✅🙌
ingest.put_geoip_database🟢✅👍
ingest.put_ip_location_database🟢✅👍
ingest.put_pipeline🟢✅👍
ingest.simulate🟢✅👍
license.delete🟢✅👍
license.get🟢✅👍
license.get_basic_status🟢✅👍
license.get_trial_status🟢✅👍
license.post🟢✅👍
license.post_start_basic🟢✅👍
license.post_start_trial🟢✅👍
list_reindex🟢❌👎🚩
logstash.delete_pipeline🟢✅🙌
logstash.get_pipeline🟢✅🙌
logstash.put_pipeline🟢✅🙌
mget🟢✅👍
migration.deprecations🟢✅👍
migration.get_feature_upgrade_status🟢✅👍
migration.post_feature_upgrade🟢✅👍
ml.clear_trained_model_deployment_cache🟢✅👍
ml.close_job🟢✅👍
ml.delete_calendar🟢✅👍
ml.delete_calendar_event🟢✅👍
ml.delete_calendar_job🟢✅👍
ml.delete_data_frame_analytics🟢✅👍
ml.delete_datafeed🟢✅👍
ml.delete_expired_data🟢✅👍
ml.delete_filter🟢✅👍
ml.delete_forecast🟢✅👍
ml.delete_job🟢✅👍
ml.delete_model_snapshot🟢✅👍
ml.delete_trained_model🟢✅👍
ml.delete_trained_model_alias🟢✅👍
ml.estimate_model_memory🟢✅👍
ml.evaluate_data_frame🟢✅👍
ml.explain_data_frame_analytics🟢✅👍
ml.flush_job🟢✅👍
ml.forecast🟢✅👍
ml.get_buckets🟢✅👍
ml.get_calendar_events🟢✅👍
ml.get_calendars🟢✅👍
ml.get_categories🟢✅👍
ml.get_data_frame_analytics🟢✅👍
ml.get_data_frame_analytics_stats🟢✅👍
ml.get_datafeed_stats🟢✅👍
ml.get_datafeeds🟢✅👍
ml.get_filters🟢✅👍
ml.get_influencers🟢✅👍
ml.get_job_stats🟢✅👍
ml.get_jobs🟢✅👍
ml.get_memory_stats🟢✅👍
ml.get_model_snapshot_upgrade_stats🟢✅👍
ml.get_model_snapshots🟢✅👍
ml.get_overall_buckets🟢✅👍
ml.get_records🟢✅👍
ml.get_trained_models🟢✅👍
ml.get_trained_models_stats🟢✅👍
ml.infer_trained_model🟢✅👍
ml.info🟢✅👍
ml.open_job🟢✅👍
ml.post_calendar_events🟢✅👍
ml.post_data🟢✅👍
ml.preview_data_frame_analytics🟢✅👍
ml.preview_datafeed🟢✅👍
ml.put_calendar🟢✅👍
ml.put_calendar_job🟢✅👍
ml.put_data_frame_analytics🟢✅👍
ml.put_datafeed🟢✅👍
ml.put_filter🟢✅👍
ml.put_job🟢✅👍
ml.put_trained_model🟢✅👍
ml.put_trained_model_alias🟢✅👍
ml.put_trained_model_definition_part🟢✅👍
ml.put_trained_model_vocabulary🟢✅👍
ml.reset_job🟢✅👍
ml.revert_model_snapshot🟢✅👍
ml.set_upgrade_mode🟢✅👍
ml.start_data_frame_analytics🟢✅👍
ml.start_datafeed🟢✅👍
ml.start_trained_model_deployment🟢✅👍
ml.stop_data_frame_analytics🟢✅👍
ml.stop_datafeed🟢✅👍
ml.stop_trained_model_deployment🟢✅👍
ml.update_data_frame_analytics🟢✅👍
ml.update_datafeed🟢✅👍
ml.update_filter🟢✅👍
ml.update_job🟢✅👍
ml.update_model_snapshot🟢✅👍
ml.update_trained_model_deployment🟢✅👍
ml.upgrade_job_snapshot🟢✅👍
msearch🟢✅👍
msearch_template🟢✅🙌
mtermvectors🟢✅👍
nodes.clear_repositories_metering_archive🟢✅🙌
nodes.get_repositories_metering_info🟢✅🙌
nodes.hot_threads🟢✅👍
nodes.info🟢✅👍
nodes.reload_secure_settings🟢✅👍
nodes.stats🟢✅👍
nodes.usage🟢✅🙌
open_point_in_time🟢✅👍
ping🟢✅👍
put_script🟢✅👍
query_rules.delete_rule🟢✅👍
query_rules.delete_ruleset🟢✅👍
query_rules.get_rule🟢✅👍
query_rules.get_ruleset🟢✅👍
query_rules.list_rulesets🟢✅👍
query_rules.put_rule🟢✅👍
query_rules.put_ruleset🟢✅👍
query_rules.test🟢✅👍
rank_eval🟢✅👍
reindex🟢✅👍
reindex_rethrottle🟢✅👍
render_search_template🟢✅🙌
scripts_painless_execute🟢✅👍
scroll🟢✅👍
search🟢✅👍
search_application.delete🟢✅👍
search_application.delete_behavioral_analytics🟢✅👍
search_application.get🟢✅👍
search_application.get_behavioral_analytics🟢✅👍
search_application.list🟢✅👍
search_application.post_behavioral_analytics_event🟢✅👍
search_application.put🟢✅👍
search_application.put_behavioral_analytics🟢✅👍
search_application.render_query🟢✅👍
search_application.search🟢✅👍
search_mvt🟢✅👍
search_shards🟢✅👍
search_template🟢✅🙌
searchable_snapshots.cache_stats🟢✅🙌
searchable_snapshots.clear_cache🟢✅👍
searchable_snapshots.mount🟢✅👍
searchable_snapshots.stats🟢✅👍
security.activate_user_profile🟢✅👍
security.authenticate🟢✅👍
security.bulk_delete_role🟢✅👍
security.bulk_put_role🟢✅👍
security.bulk_update_api_keys🟢✅👍
security.change_password🟢✅👍
security.clear_api_key_cache🟢✅👍
security.clear_cached_privileges🟢✅👍
security.clear_cached_realms🟢❌👎
security.clear_cached_roles🟢✅👍
security.clear_cached_service_tokens🟢✅👍
security.clone_api_key🟢❌👎
security.create_api_key🟢✅👍
security.create_cross_cluster_api_key🟢✅👍
security.create_service_token🟢✅👍
security.delegate_pki🟢❌👎
security.delete_privileges🟢✅👍
security.delete_role🟢✅👍
security.delete_role_mapping🟢✅👍
security.delete_service_token🟢✅👍
security.delete_user🟢✅👍
security.disable_user🟢✅👍
security.disable_user_profile🟢✅👍
security.enable_user🟢✅👍
security.enable_user_profile🟢✅👍
security.enroll_kibana🟢❌👎
security.enroll_node🟢❌👎
security.get_api_key🟢✅👍
security.get_builtin_privileges🟢✅👍
security.get_privileges🟢✅👍
security.get_role🟢✅👍
security.get_role_mapping🟢✅👍
security.get_service_accounts🟢✅👍
security.get_service_credentials🟢✅👍
security.get_settings🟢✅👍
security.get_stats🟢✅👍
security.get_token🟢✅👍
security.get_user🟢✅👍
security.get_user_privileges🟢✅👍
security.get_user_profile🟢✅👍
security.grant_api_key🟢✅👍
security.has_privileges🟢✅👍
security.has_privileges_user_profile🟢✅👍
security.invalidate_api_key🟢✅👍
security.invalidate_token🟢✅👍
security.oidc_authenticate🟢❌👎
security.oidc_logout🟢❌👎
security.oidc_prepare_authentication🟢❌👎
security.put_privileges🟢✅👍
security.put_role🟢✅👍
security.put_role_mapping🟢✅👍
security.put_user🟢✅👍
security.query_api_keys🟢✅👍
security.query_role🟢✅👍
security.query_user🟢✅👍
security.saml_authenticate🟢❌👎
security.saml_complete_logout🟢❌👎
security.saml_invalidate🟢❌👎
security.saml_logout🟢❌👎
security.saml_prepare_authentication🟢❌👎
security.saml_service_provider_metadata🟢❌👎
security.suggest_user_profiles🟢✅👍
security.update_api_key🟢✅👍
security.update_cross_cluster_api_key🟢✅👍
security.update_settings🟢✅👍
security.update_user_profile_data🟢✅👍
simulate.ingest🟢✅👍
slm.delete_lifecycle🟢❌👎
slm.execute_lifecycle🟢❌👎
slm.execute_retention🟢❌👎
slm.get_lifecycle🟢❌👎
slm.get_stats🟢❌👎
slm.get_status🟢❌👎
slm.put_lifecycle🟢❌👎
slm.start🟢❌👎
slm.stop🟢❌👎
snapshot.cleanup_repository🟢✅👍
snapshot.clone🟢✅👍
snapshot.create🟢✅👍
snapshot.create_repository🟢✅👍
snapshot.delete🟢✅👍
snapshot.delete_repository🟢✅👍
snapshot.get🟢✅👍
snapshot.get_repository🟢✅👍
snapshot.repository_analyze🟢✅🙌
snapshot.repository_verify_integrity🟢❌👎
snapshot.restore🟢✅👍
snapshot.status🟢✅👍
snapshot.verify_repository🟢✅👍
sql.clear_cursor🟢✅👍
sql.delete_async🟢✅🙌
sql.get_async🟢✅🙌
sql.get_async_status🟢✅🙌
sql.query🟢✅👍
sql.translate🟢✅👍
ssl.certificates🟢✅👍
streams.logs_disable🟢✅👍
streams.logs_enable🟢✅👍
streams.status🟢✅👍
synonyms.delete_synonym🟢✅👍
synonyms.delete_synonym_rule🟢✅👍
synonyms.get_synonym🟢✅👍
synonyms.get_synonym_rule🟢✅👍
synonyms.get_synonyms_sets🟢✅👍
synonyms.put_synonym🟢✅👍
synonyms.put_synonym_rule🟢✅👍
tasks.cancel🟢✅👍
tasks.get🟢✅👍
tasks.list🟢✅👍
terms_enum🟢✅👍
termvectors🟢✅👍
text_structure.find_field_structure🟢✅👍
text_structure.find_message_structure🟢✅👍
text_structure.find_structure🟢✅👍
text_structure.test_grok_pattern🟢✅👍
transform.delete_transform🟢✅👍
transform.get_node_stats🟢✅🙌
transform.get_transform🟢✅👍
transform.get_transform_stats🟢✅👍
transform.preview_transform🟢✅👍
transform.put_transform🟢✅👍
transform.reset_transform🟢✅👍
transform.schedule_now_transform🟢✅👍
transform.set_upgrade_mode🟢❌👎
transform.start_transform🟢✅👍
transform.stop_transform🟢✅👍
transform.update_transform🟢✅👍
transform.upgrade_transforms🟢✅👍
update🟢✅👍
update_by_query🟢✅👍
update_by_query_rethrottle🟢❌👎
watcher.ack_watch🟢✅👍
watcher.activate_watch🟢✅👍
watcher.deactivate_watch🟢✅👍
watcher.delete_watch🟢✅👍
watcher.execute_watch🟢✅👍
watcher.get_settings🟢✅👍
watcher.get_watch🟢✅👍
watcher.put_watch🟢✅👍
watcher.query_watches🟢✅👍
watcher.start🟢✅👍
watcher.stats🟢✅👍
watcher.stop🟢✅👍
watcher.update_settings🟢✅👍
xpack.info🟢✅👍
xpack.usage🟢✅👍

Internal APIs (Not tracked)

Endpoint nameReason
_internal.delete_desired_balanceInternal API
_internal.delete_desired_nodesInternal API
_internal.get_desired_balanceInternal API
_internal.get_desired_nodesInternal API
_internal.prevalidate_node_removalInternal API
_internal.update_desired_nodesInternal API
autoscalingDesigned for indirect use by ECE/ESS and ECK. Direct use is not supported.
autoscalingDesigned for indirect use by ECE/ESS and ECK. Direct use is not supported.
autoscalingDesigned for indirect use by ECE/ESS and ECK. Direct use is not supported.
autoscalingDesigned for indirect use by ECE/ESS and ECK. Direct use is not supported.
capabilitiesPrivate API
connector.last_syncPrivate API
connector.secret_deletePrivate API
connector.secret_getPrivate API
connector.secret_postPrivate API
connector.secret_putPrivate API
fleet.delete_secretPrivate API
fleet.get_secretPrivate API
fleet.post_secretPrivate API
knn_searchIt was only ever experimental and was deprecated in v8.4. It isn't supported in 9.0, and only works when the header compatible-with=8 is set.
ml.validatePrivate API
ml.validate_detectorPrivate API
monitoring.bulkPrivate API
profiling.flamegraphPrivate API
profiling.stacktracesPrivate API
profiling.statusPrivate API
profiling.topn_functionsPrivate API
rollupThe rollup feature was never GA-ed and is still tech preview. It has been deprecated since 8.11.0 in favor of downsampling.
rollupThe rollup feature was never GA-ed and is still tech preview. It has been deprecated since 8.11.0 in favor of downsampling.
rollupThe rollup feature was never GA-ed and is still tech preview. It has been deprecated since 8.11.0 in favor of downsampling.
rollupThe rollup feature was never GA-ed and is still tech preview. It has been deprecated since 8.11.0 in favor of downsampling.
rollupThe rollup feature was never GA-ed and is still tech preview. It has been deprecated since 8.11.0 in favor of downsampling.
rollupThe rollup feature was never GA-ed and is still tech preview. It has been deprecated since 8.11.0 in favor of downsampling.
rollupThe rollup feature was never GA-ed and is still tech preview. It has been deprecated since 8.11.0 in favor of downsampling.
rollupThe rollup feature was never GA-ed and is still tech preview. It has been deprecated since 8.11.0 in favor of downsampling.
shutdownDesigned for indirect use by ECE/ESS and ECK. Direct use is not supported.
shutdownDesigned for indirect use by ECE/ESS and ECK. Direct use is not supported.
shutdownDesigned for indirect use by ECE/ESS and ECK. Direct use is not supported.

Elasticsearch JSON specification

Total 552 | Tested 426 | Untested 126

APIs in JSON spec and not elasticsearch-specification (excluding internal APIs) There are currently no APIs in the JSON specification that are not present in the elasticsearch-specification.