In Logstash, in my event object there is a field that is an array. This field contains objects. I have to create or add some new fields in the event object and these fields will be created on the basis of the objects that are present in this array field. For example, suppose I have the below field …

Badger March 8, 2022, 5:14pm 2

You could use a ruby filter like this. Note the correction to that post in the final post of the thread.

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Create fields from the objects that are a part of array in Logstash filter