[7.x] [Ingest Pipelines] Fix serialization and deserialization of user input for "patterns" fields (#94689)#94896

Merged

jloleysens merged 1 commit intoelastic:7.xfrom jloleysens:backport/7.x/pr-94689

Mar 18, 2021

+142-12

Commits on Mar 18, 2021

[Ingest Pipelines] Fix serialization and deserialization of user input for "patterns" fields (elastic#94689 )

jloleysens
and
kibanamachine
committed