Error going to https://drivesink.appspot.com/nodes?filters=kind:FILE

[UNIVAC-Colonel-Panic]

After getting the access token at https://drivesink.appspot.com/config, the bottom of the page says:

You can also check your usage or explore the nodes API right here.

If you click on the link for here you get:

Internal Server Error
The server has either erred or is incapable of performing the requested operation.

Traceback (most recent call last):
  File "/base/alloc/tmpfs/dynamic_runtimes/python27g/174489198b39d9fb/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 1535, in __call__
    rv = self.handle_exception(request, response, e)
  File "/base/alloc/tmpfs/dynamic_runtimes/python27g/174489198b39d9fb/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 1529, in __call__
    rv = self.router.dispatch(request, response)
  File "/base/alloc/tmpfs/dynamic_runtimes/python27g/174489198b39d9fb/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 1278, in default_dispatcher
    return route.handler_adapter(request, response)
  File "/base/alloc/tmpfs/dynamic_runtimes/python27g/174489198b39d9fb/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 1102, in __call__
    return handler.dispatch()
  File "/base/alloc/tmpfs/dynamic_runtimes/python27g/174489198b39d9fb/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 572, in dispatch
    return self.handle_exception(e, self.app.debug)
  File "/base/data/home/apps/s~drivesink/1.381807125840328671/main.py", line 99, in handle_exception
    super(SinkHandler, self).handle_exception(exception, debug)
  File "/base/alloc/tmpfs/dynamic_runtimes/python27g/174489198b39d9fb/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 570, in dispatch
    return method(*args, **kwargs)
  File "/base/data/home/apps/s~drivesink/1.381807125840328671/main.py", line 148, in get
    "%snodes?%s" % (self._metadata(), self.request.query_string))
  File "/base/data/home/apps/s~drivesink/1.381807125840328671/main.py", line 57, in _fetch
    return urllib2.urlopen(req).read()
  File "/base/alloc/tmpfs/dynamic_runtimes/python27g/174489198b39d9fb/python27/python27_dist/lib/python2.7/urllib2.py", line 158, in urlopen
    return opener.open(url, data, timeout)
  File "/base/alloc/tmpfs/dynamic_runtimes/python27g/174489198b39d9fb/python27/python27_dist/lib/python2.7/urllib2.py", line 439, in open
    response = meth(req, response)
  File "/base/alloc/tmpfs/dynamic_runtimes/python27g/174489198b39d9fb/python27/python27_dist/lib/python2.7/urllib2.py", line 552, in http_response
    'http', request, response, code, msg, hdrs)
  File "/base/alloc/tmpfs/dynamic_runtimes/python27g/174489198b39d9fb/python27/python27_dist/lib/python2.7/urllib2.py", line 477, in error
    return self._call_chain(*args)
  File "/base/alloc/tmpfs/dynamic_runtimes/python27g/174489198b39d9fb/python27/python27_dist/lib/python2.7/urllib2.py", line 411, in _call_chain
    result = func(*args)
  File "/base/alloc/tmpfs/dynamic_runtimes/python27g/174489198b39d9fb/python27/python27_dist/lib/python2.7/urllib2.py", line 560, in http_error_default
    raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
HTTPError: HTTP Error 403: Forbidden