why APIError(code=-4018) in this code?

API Withdrawal API
1

code :
binance = ccxt.binance({
‘apiKey’: ‘—’,
‘secret’: ‘—’,
‘enableRateLimit’: True
})
binance.load_markets()
balance = binance.fetch_balance()
BN_XRP = float(balance[‘XRP’][‘total’])
client = Client(api_key=‘—’, api_secret=‘—’)
result = client.withdraw(coin= ‘XRPUSDT’, amount=BN_XRP, address=“raQwCVAJVqjrVm1Nj5SFRcX8i22BhdC9WA”,addressTag = ‘3707480751’, network=‘Ripple’)
print(result)

result :
BinanceAPIException: APIError(code=-4018): This currency does not exist.

2

The withdraw endpoint expects a coin, not symbol, which is what you’re sending with “XRPUSDT”.