I have multiple log messages from different services (different codebase/languages) that are sent to different outputs (syslog & http/json) using fluent-bit.

I am trying to find ways to automatically generate documentation for format of those log messages (field name, type, description, etc.). This is mainly to provide documentation about logs to external stakeholders in order to help integrating with different log aggregation platforms. Best solution would also allow to use the produced documentation as schema to validate message formats.

I am looking for any library, plugin or tool that would help me achieve such result.

Thanks