Hi - we are working with a REST service that allows for uploading of
files.  The way this works is we submit an upload preparation request.  The
response is a URL that we need to send the multi-part post with the file
to.  This URL contains parameters, etc...

I can't figure out how to use CRest to do the second post - if we set the
endpoint to the full URL, CRest fails with IllegalArgumentException: Given
url contains a query string

I could manually strip off the query string to get an endpoint, but then I
still have to somehow parse out each of the parameters and figure out how
to push them into the request.  This feels like the tail wagging the dog.

I'm wondering if there is a way to take advantage of the CRest multi-part
upload capability and just send the post directly to the URL?  Or is there
a more elegant way of doing this.

I could add an extra dependency to Apache's HttpClient, but I'd really
rather avoid that if at all possible.  Clearly, CRest has this
functionality - it's just a matter of figuring out how to get access to it.

Thanks,

- Kevin