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:
Any ideas where I'm going wrong?