Network::unRegisterConnector

static function unRegisterConnector($lineId)
{
	$update = [];
	$update['LINE_ID'] = (int)$lineId;
	if ($update['LINE_ID'] <= 0)
	{
		return false;
	}

	$http = self::instanceHttpClient();
	$result = $http->query(
		self::COMMAND_CONNECTOR_UNREGISTER,
		['LINE_ID' => $lineId],
		true
	);
	if (isset($result['error']))
	{
		self::$lastError = new ImBotError(__METHOD__, $result['error']['code'], $result['error']['msg']);
		return false;
	}

	return $result['result'];
}