def METHOD_NAME(self):
    sys_variables = bcs_variable.collect_system_variable(
        access_token=self.access_token, project_id=self.project_id, namespace_id=self.namespace_info["id"]
    )
    bcs_variables = bcs_variable.get_bcs_variables(
        self.project_id, self.namespace_info["cluster_id"], self.namespace_info["id"]
    )
    sys_variables.update(bcs_variables)
    return sys_variables