Rename nested field name

Elastic Stack Logstash
1

Hello,

Trying to rename the fields [field][subfield] to [subfield] for all the dynamic subfields I receive under my field.

"field" : {
"subfield_1" : "value1",
"subfield_2" : "value2",
.
.
"subfield_n" : "value3"
}

Expected output fields names to be ingested to ES for above nested JSON would be

"subfield_1" : "value1",
"subfield_2" : "value2",
.
.

Regards,
Sai

2

See here.

3

:+1: thanks for that

4

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