Transfer positions between portfolios

PortfoliosService portfoliosService = IntxServiceFactory.createPortfoliosService(client);
TransferPositionsRequest request = new TransferPositionsRequest.Builder()
    .from("portfolio_id_1")
    .to("portfolio_id_2")
    .instrument("BTC-PERP")
    .amount("1")
    .build();
TransferPositionsResponse response = portfoliosService.transferPositions(request);

var portfoliosService = new PortfoliosService(client);
var request = new TransferPositionsRequest(
    From: "portfolio_id_1",
    To: "portfolio_id_2",
    Instrument: "BTC-PERP",
    Amount: "1",
);
var response = portfoliosService.TransferPositions(request);

client = IntxClient()
request = TransferPositionRequest(
    from="portfolio_id_1",
    to="portfolio_id_2",
    instrument="BTC-PERP",
    amount="1",
)
response = client.transfer_positions(request)

const portfoliosService = new PortfoliosService(client);

portfoliosService.createTransferPosition({
    from: 'portfolio_id_1',
    to: 'portfolio_id_2',
    instrument: 'ETH-PERP',
    amount: '1',
}).then(async (response) => {
    console.log('Transfer Created: ', response);
})