Transform script fails to index into destination data stream

[RainTown (Kevin Maguire)]

@stefws

dynamic getter [java.lang.String, value] not found

I am not at all sure if its relevant, was going to delete the comment, but ... in some other threads there are issues with the .value notation - e.g this

The .value notation only applies to doc values, try just ctx['additional-data'] within the context of an ingest pipeline (compared to the context of a script filter for example or a scripted aggregation)

from

Painless error

Question is easy (and yes I am new to this painfull stuff), what am I doing wrong? { "docs": [ { "error": { "root_cause": [ { "type": "script_exception", "reason": "runtime error", "script_stack": [ "ctx['additional-data'].value.contains('qs:')", " ^---- HERE" ], "script": "ctx['additional-data'].value.contains('qs:')", "lang": "painless", …