Is your feature request related to a problem? Please describe.

Right now the code is like this in the AmqpPublisher.publish():

 .handleAsync( (t, ex) -> { Status status; if (ex == null) { status = mapDeliveryState(t.remoteState()); } else { status = Status.REJECTED; } DefaultContext defaultContext = new DefaultContext(message, status); this.metricsCollector.publishDisposition(mapToPublishDisposition(status)); callback.handle(defaultContext); return null; }, this.executorService); 

And when I deal with that in my code, I cannot understand the reason of non-accepted status.

Describe the solution you'd like

Any chances that the ex argument is added to the DefaultContext?
This way I could easily populate my CompletableFuture and propagate it up to the end-user.

Describe alternatives you've considered

No response

Additional context

No response