{
StoredProject storedProject = (StoredProject)cache.get(projectCacheId(id));
if (storedProject == null) throw new NotFoundException();
User user = usersResource.get(userId);
Role role = rolesResource.get(roleId);
storedProject.addUserRoleMapping(user, role);
cache.put(projectCacheId(id), storedProject, -1, TimeUnit.MILLISECONDS);
}
@DELETE
@Path("{id}/users/{user}/roles/{role}")