Log AWS request id on 500 errors

[miparnisari]

I'm using v1.2.9.

This library does not seem to be populating the AWS request id 🤔

This is how i'm generating the error: https://github.com/adriantam/dax500

[stefan-cretu-endava]

@miparnisari it looks like you tried to issue http error 500 using a nodejs app. Does it use DAX GO SDK? If so, which version?

On the other hand, I'd suggest trying using DAX Go SDK v2, with the request ID being retrieved as shown here: https://docs.aws.amazon.com/sdk-for-go/v2/developer-guide/handle-errors.html

In addition, DAX Go SDK v1 doesn't expose the RequestID() in daxError interface:

aws-dax-go/dax/internal/client/error.go

Line 61 in 99c5021

func newDaxRequestFailure(codes []int, errorCode, message, requestId string, statusCode int) *daxRequestFailure {

. Consequently, it is not used in the creation of a daxRequestFailure instance. On the other hand, it is used in DAX Go SDK v2, being exposed by daxError interface: https://github.com/aws/aws-dax-go-v2/blob/3e5d2f9aca5fa255e2e74490cea86c8757622e0b/dax/internal/client/error.go#L76C15-L76C24.