'GET /api/configuration
Return an object containing exposable configuration settings.
Note: a more complete list is returned if the user is an admin.'

@expose_api_anonymous_and_sessionless
def index(self, trans, **kwd):

    is_admin = trans.user_is_admin()
    serialization_params = self._parse_serialization_params(kwd, 'all')
    return self.get_config_dict(trans, is_admin, **serialization_params)
