OpenIntegrations/docs/en/examples/FTP/RenameObject.txt

    Host     = "172.33.0.10";
    Port     = "21";
    Login    = "bayselonarrend";
    Password = "12we...";

    UseProxy = True;
    FTPS     = True;

    ProxySettings = Undefined;
    TLSSettings   = Undefined; // FTPS

    FTPSettings = OPI_FTP.GetConnectionSettings(Host, Port, Login, Password);

    If UseProxy Then

        ProxyType = "http"; // http, socks5, socks4

        ProxyAddress  = "127.0.0.1";
        ProxyPort     = "8071";
        ProxyLogin    = "proxyuser";
        ProxyPassword = "12we...";

        ProxySettings = OPI_FTP.GetProxySettings(ProxyAddress, ProxyPort, ProxyType, ProxyLogin, ProxyPassword);

    EndIf;

    If FTPS Then
        TLSSettings = OPI_FTP.GetTlsSettings(True);
    EndIf;

    Connection = OPI_FTP.CreateConnection(FTPSettings, ProxySettings, TLSSettings);

    If OPI_FTP.IsConnector(Connection) Then
        Result = OPI_FTP.RenameObject(Connection, "new_dir/big.bin", "new_dir/giant.bin");
    Else
        Result = Connection; // Error of connection
    EndIf;