I'm trying to use the "decode_base64_field" processor, and have created an extremely simple use case, but it's failing with the following error:
failed to decode base64 fields in processor: could not fetch base64 value for key: cookie, Error: key not found
My processor syntax is the following:
- decode_base64_field:
field:
from: "cookie"
to: "cookie.decoded"
ignore_missing: false
fail_on_error: true
My file is extremely simple, just one key-value pair:
{"cookie":"IlNFU1NJT049TEtBSkRGSUVMQUpLTERGSnsidG9rZW4iOiI5OExLSk9GSUo5MzM4SEpBT05VSUhFRkFERk5MS0NKTktBSkRGIn0i"}
Any ideas where I'm going wrong?