How to access generated request ID in request or response object?

[SiNONiMiTY]

In Fastify logging, you can provide a custom function to genReqId that generates the IDs.

I want to be able to access this value via the request/response object and return it along with the response body. Is this possible?

The reason is that, I want the request log to be easily searchable when the users report an issue.

[Uzlopak]

Theoretically you could add a hook in onSend and take the id from request.id and put it into e.g. response.header['x-request-id']

[SiNONiMiTY]

Thanks @Uzlopak , I just also found out on the docs that there is an ID property on the FastifyRequest object. Now I can implement the feature that I want to do. :)