'Add association between project and endpoint.'

def add_endpoint_to_project(self, project_id, endpoint_id):

    body = None
    (resp, body) = self.put((self.ep_filter + ('/projects/%s/endpoints/%s' % (project_id, endpoint_id))), body)
    self.expected_success(204, resp.status)
    return rest_client.ResponseBody(resp, body)
