[Ingest pipelines] Ability to keep fields instead of remove fields in processors #3092
Description
Version: 9.2
PR: elastic/kibana#225638
That's maybe an @elastic/ingest-docs matter, or maybe not, just tagging in case it is.
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Version: 9.2
PR: elastic/kibana#225638
That's maybe an @elastic/ingest-docs matter, or maybe not, just tagging in case it is.