'rollback comit_id'

def rollback_commit_id(self):

    cfg_xml = ''
    self.updates_cmd.append(('rollback    configuration    to    commit-id    %s' % self.commit_id))
    cfg_xml = (CE_NC_ACTION_ROLLBACK_COMMIT_ID % self.commit_id)
    recv_xml = execute_nc_action(self.module, cfg_xml)
    self.check_response(recv_xml, 'ROLLBACK_COMMITID')
    self.changed = True
