Hello,

I've been trying to find a documentation but didn't manage to. Could please
somebody help to understand or give an example of configuration about how
to define metadata to the s3 object in fluentd. I am talking specifically
about config option:
s3_metadata

Functionality has bee added in:
https://github.com/fluent/fluent-plugin-s3/pull/203

Kind Regards,
Juri

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