[DOCS] Remove unneeded redirects (#50510)

The docs/reference/redirects.asciidoc file stores a list of relocated or
deleted pages for the Elasticsearch Reference documentation.

This prunes several older redirects that are no longer needed.

docs/reference/redirects.asciidoc

@@ -26,229 +26,6 @@ index that make warmers not necessary anymore.
 The types exists endpoint has been removed. See <<removal-of-types>> for
 more details.
 
-[role="exclude",id="xpack-api"]
-=== X-Pack APIs
-
-{es} {xpack} APIs are now documented in <<rest-apis, REST APIs>>.
-
-[role="exclude",id="ml-calendar-resource"]]
-=== Calendar resources
-
-See <<ml-get-calendar>> and
-{ml-docs}/ml-calendars.html[Calendars and scheduled events].
-
-[role="exclude",id="ml-filter-resource"]
-=== Filter resources
-
-See <<ml-get-filter>> and
-{ml-docs}/ml-rules.html[Machine learning custom rules].
-
-[role="exclude",id="ml-event-resource"]
-=== Scheduled event resources
-
-See <<ml-get-calendar-event>> and
-{ml-docs}/ml-calendars.html[Calendars and scheduled events].
-
-[role="exclude",id="index-apis"]
-=== Index APIs
-{es} index APIs are now documented in <<indices>>.
-
-[role="exclude",id="search-request-docvalue-fields"]
-=== Doc value fields parameter for request body search API
-See <<request-body-search-docvalue-fields>>.
-
-[role="exclude",id="search-request-explain"]
-=== Explain parameter for request body search API
-See <<request-body-search-explain>>.
-
-[role="exclude",id="search-request-collapse"]
-=== Collapse parameter for request body search API
-See <<request-body-search-collapse>>.
-
-[role="exclude",id="search-request-from-size"]
-=== From and size parameters for request body search API
-See <<request-body-search-from-size>>.
-
-[role="exclude",id="search-request-highlighting"]
-=== Highlight parameter for request body search API
-See <<request-body-search-highlighting>>.
-
-[role="exclude",id="search-request-index-boost"]
-=== Index boost parameter for request body search API
-See <<request-body-search-index-boost>>.
-
-[role="exclude",id="search-request-inner-hits"]
-=== Inner hits parameter for request body search API
-See <<request-body-search-inner-hits>>.
-
-[role="exclude",id="search-request-min-score"]
-=== Minimum score parameter for request body search API
-See <<request-body-search-min-score>>.
-
-[role="exclude",id="search-request-named-queries-and-filters"]
-=== Named query parameter for request body search API
-See <<request-body-search-queries-and-filters>>.
-
-[role="exclude",id="search-request-post-filter"]
-=== Post filter parameter for request body search API
-See <<request-body-search-post-filter>>.
-
-[role="exclude",id="search-request-preference"]
-=== Preference parameter for request body search API
-See <<request-body-search-preference>>.
-
-[role="exclude",id="search-request-query"]
-=== Query parameter for request body search API
-See <<request-body-search-query>>.
-
-[role="exclude",id="search-request-rescore"]
-=== Rescoring parameter for request body search API
-See <<request-body-search-rescore>>.
-
-[role="exclude",id="search-request-script-fields"]
-=== Script fields parameter for request body search API
-See <<request-body-search-script-fields>>.
-
-[role="exclude",id="search-request-scroll"]
-=== Scroll parameter for request body search API
-See <<request-body-search-scroll>>.
-
-[role="exclude",id="search-request-search-after"]
-=== Search after parameter for request body search API
-See <<request-body-search-search-after>>.
-
-[role="exclude",id="search-request-search-type"]
-=== Search type parameter for request body search API
-See <<request-body-search-search-type>>.
-
-[role="exclude",id="search-request-seq-no-primary-term"]
-=== Sequence numbers and primary terms parameter for request body search API
-See <<request-body-search-search-type>>.
-
-[role="exclude",id="search-request-sort"]
-=== Sort parameter for request body search API
-See <<request-body-search-sort>>.
-
-[role="exclude",id="search-request-source-filtering"]
-=== Source filtering parameter for request body search API
-See <<request-body-search-source-filtering>>.
-
-[role="exclude",id="search-request-stored-fields"]
-=== Stored fields parameter for request body search API
-See <<request-body-search-stored-fields>>.
-
-[role="exclude",id="search-request-track-total-hits"]
-=== Track total hits parameter for request body search API
-See <<request-body-search-track-total-hits>>.
-
-[role="exclude",id="search-request-version"]
-=== Version parameter for request body search API
-See <<request-body-search-version>>.
-
-[role="exclude",id="search-suggesters-term"]
-=== Term suggester
-See <<term-suggester>>.
-
-[role="exclude",id="search-suggesters-phrase"]
-=== Phrase suggester
-See <<phrase-suggester>>.
-
-[role="exclude",id="search-suggesters-completion"]
-=== Completion suggester
-See <<completion-suggester>>.
-
-[role="exclude",id="suggester-context"]
-=== Context suggester
-See <<context-suggester>>.
-
-[role="exclude",id="returning-suggesters-type"]
-=== Return suggester type
-See <<return-suggesters-type>>.
-
-[role="exclude",id="search-profile-queries"]
-=== Profiling queries
-See <<profiling-queries>>.
-
-[role="exclude",id="search-profile-aggregations"]
-=== Profiling aggregations
-See <<profiling-aggregations>>.
-
-[role="exclude",id="search-profile-considerations"]
-=== Profiling considerations
-See <<profiling-considerations>>.
-
-[role="exclude",id="_explain_analyze"]
-=== Explain analyze API
-See <<explain-analyze-api>>.
-
-[role="exclude",id="indices-synced-flush"]
-=== Synced flush API
-See <<indices-synced-flush-api>>.
-
-[role="exclude",id="_repositories"]
-=== Snapshot repositories
-See <<snapshots-repositories>>.
-
-[role="exclude",id="_snapshot"]
-=== Snapshot
-See <<snapshots-take-snapshot>>.
-
-[role="exclude",id="getting-started-explore"]
-=== Exploring your cluster
-See <<cat>>.
-
-[role="exclude",id="getting-started-cluster-health"]
-=== Cluster health
-See <<cat-health>>.
-
-[role="exclude", id="getting-started-list-indices"]
-=== List all indices
-See <<cat-indices>>.
-
-[role="exclude", id="getting-started-create-index"]
-=== Create an index
-See <<indices-create-index>>.
-
-[role="exclude", id="getting-started-query-document"]
-=== Index and query a document
-See <<getting-started-index>>.
-
-[role="exclude", id="getting-started-delete-index"]
-=== Delete an index
-See <<indices-delete-index>>.
-
-[role="exclude", id="getting-started-modify-data"]
-== Modifying your data
-See <<docs-update>>.
-
-[role="exclude", id="indexing-replacing-documents"]
-=== Indexing/replacing documents
-See <<docs-index_>>.
-
-[role="exclude", id="getting-started-explore-data"]
-=== Exploring your data
-See <<getting-started-search>>.
-
-[role="exclude", id="getting-started-search-API"]
-=== Search API
-See <<getting-started-search>>.
-
-[role="exclude", id="getting-started-conclusion"]
-=== Conclusion
-See <<getting-started-next-steps>>.
-
-[role="exclude",id="ccs-reduction"]
-=== {ccs-cap} reduction
-See <<ccs-works>>.
-
-[role="exclude",id="administer-elasticsearch"]
-=== Administering {es}
-See <<high-availability>>.
-
-[role="exclude",id="slm-api"]
-=== Snapshot lifecycle management API
-See <<snapshot-lifecycle-management-api>>.
-
 [role="exclude",id="delete-data-frame-transform"]
 ===  Delete {transforms} API