Negative tests: Add result check for resources

This add an result check if a invalid resource is given. Introducing a
new dict that can be enhanced later for other cases.

Change-Id: Ief3e51fafb9437a8e6b9a71aad79459716bac3d4
Partially-implements: bp negative-tests
auth.py is too verbose

auth.py is logging request bodies even above 1 Megabyte size,
it is too verbose.
The rest_client also logging the request, but it excludes the Large bodies.

Removing the request logging from the auth.py.

Change-Id: If8254a79f0fa7d9f4f8b82976462f911355d8e24
Merge "auth.py is too verbose"
Merge "Negative tests: Add result check for resources"