How to cancel DownloadFile

[jasmeer]

Here is my code snippet:
dst := esxLogsFolder + "/" + path.Base(u.Path)
p := soap.DefaultDownload
logger := newvVenterTaskProgressLogger(fmt.Sprintf("Downloading %s... ", dst))
defer logger.Wait()
p.Progress = logger

c.Client.DownloadFile(context.Background(), dst, u, &p)

Sometimes DownloadFile takes too long and I want to cancel/abort; but don't know how to do it.
Can I use a context with deadline to achieve this?

Thanks
Jasmeer