Key Value in pipelines configuring the characters for keys


we’re wondering if it is possible to restrict the characters of the keys parsed by the key value function in a pipeline.

Our context is, that we need to extract only keys with characters out of [a-zA-Z_].

Looking forward


Please send some example message you try to parse…


this is an example that shouldn’t be parsed :

341 [main] INFO - HttpTask initialized…

in contrast

SampleEvent[test] - sdfdfhjhkj khjdfhgkdfg

which should be parsed.

that is something you might accomplish with a processing pipeline rule …

I think, that one solution would be to use regex condition for pipeline rule:

rule “regexMatch”
regex("^[a-zA-Z_]+\s*[.*]", to_string($message.mesage)).matches == true


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