Response server as JSON

[jcgo810326]

I need your clients to be able to receive a json structure, after an exception or when finishing the file upload job. It's possible??

[Acconut]

Unfortunately, there is no native feature for this right now. However, you may be able to workaround this by overwriting the prepareConnection method to obtain the HttpUrlConnection object. In #59 this is described for retrieving response headers but it may also work for the response body.

[Acconut]

Closing this in favor of #98