[Users] How to get status of async operation via Java SDK

Hello,

From what I see in my tests, deleting a snapshot can take up to few minutes (my test platform is not really a heavy production system, but my VMs are powered off all the time, so I have hard time to know why the KVM Host is having a huge CPU consumption for this operation).

So, I would like to know when the delete is actually done, and if the status is OK. I have pieces of information about a CorrelationId, I can read Events, but it's not really clear how to query the status of my operation, the Response object provides only a "Type", and the documentation is oriented on creation. Documentation or some examples would be welcome. Thanks, Best Regards, Eric