Close response body middleware log is not clear

[Insomnia0207]

In middleware_close_response_body.go, if we fail to copy the response body or close the response body, we couldn't see the error from the log.
Code url: https://github.com/aws/smithy-go/blob/main/transport/http/middleware_close_response_body.go#L65-L76

[Insomnia0207]

Some background is our log is flooded with
SDK 2023/05/12 03:04:40 WARN failed to close HTTP response body, this may affect connection reuse

But we couldn't know the cause

[Rjerk]

I have the same. Any ideas?