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Author: romseygeek

docs/reference/elasticsearch/mapping-reference/mapping-source-field.md

@@ -356,7 +356,9 @@ An expert-only feature is the ability to prune the contents of the `_source` fie
 Removing fields from the `_source` has similar downsides to disabling `_source`, especially the fact that you cannot reindex documents from one Elasticsearch index to another. Consider using [source filtering](/reference/elasticsearch/rest-apis/retrieve-selected-fields.md#source-filtering) instead.
 ::::
 
-In {{serverless-short}}, these parameters are by default not configurable, unless the `index.lossy.source-mapping-parameters` cluster setting is set to `true`.
+::::{note}
+Source pruning is not available in {{serverless-short}}
+::::
 
 The `includes`/`excludes` parameters (which also accept wildcards) can be used as follows: