Exceptions for Rename Ingest Processor

Elastic Stack Elasticsearch
1

Hi,

I'm trying to create an ingest pipeline to rename fields, if they exist. I see there is an if statement option for the Rename processor, but I'm unsure of how to implement it. I want to do "if" : "ctx.containsKey('field')", then rename it to the specified field.

2

I've found my solution.

3

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