Wildcards in logstash remove_field

[Gauti (Gautham)]

@Badger i tried to replicate the below ruby code,

How to remove subfield using ruby

Hi , I am using ruby filter to remove fields that start with 'ID'. In the same way how can i remove subfield of a field called 'outputdata'. Below, code couldn't remove. ruby { code => " event.to_hash.keys.each { |k| event.remove(k) if k.start_with?('outputdata.ID:') } Thank you

I used something like below and was getting error,

ruby { code => 'event['result'].keys.each { |k| event['result'].remove(k) if k.end_with?('.value')' }

can you provide some ruby code example for my scenario.

Thanks
Gautham