Spring Webflux : Webclient : Get body on error

Question

I am using the webclient from spring webflux, like this :

WebClient.create()
            .post()
            .uri(url)
            .syncBody(body)
            .a         


        

Answer 1

Don't we have onStatus()?

    public Mono cancel(SomeDTO requestDto) {
        return webClient.post().uri(SOME_URL)
                .body(fromObject(requestDto))
                .header("API_KEY", properties.getApiKey())
                .retrieve()
                .onStatus(HttpStatus::isError, response -> {
                    logTraceResponse(log, response);
                    return Mono.error(new IllegalStateException(
                            String.format("Failed! %s", requestDto.getCartId())
                    ));
                })
                .bodyToMono(Void.class)
                .timeout(timeout);
    }

And:

    public static void logTraceResponse(Logger log, ClientResponse response) {
        if (log.isTraceEnabled()) {
            log.trace("Response status: {}", response.statusCode());
            log.trace("Response headers: {}", response.headers().asHttpHeaders());
            response.bodyToMono(String.class)
                    .publishOn(Schedulers.elastic())
                    .subscribe(body -> log.trace("Response body: {}", body));
        }
    }