how to remove all fields that contain a specific value or reg expression

solution by me ruby { code => 'event.to_hash.keys.each { |k| if k.start_with?("value") then event.remove(k) end }' }

Logstash, remove all fields that contain a specific value

system (system) Closed July 6, 2023, 9:22pm 3

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Logstash, remove all fields that contain a specific value

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