TronConomy withdraw

TC_withdraw.js

        let withdrawalAmount = 10
        let fetchOptions = {
            headers: {
                'Authorization': 'bearer '+window.localStorage["sessionToken"],
                'Content-Type': 'application/json'
            },
            body: JSON.stringify({ amount: window.tronWeb.toSun(withdrawalAmount) }),
            method: 'POST'
        };

        fetch(`/api/tronlink/withdrawrequest`, fetchOptions).then(resp => resp.json()).then((resp) => {
            console.log(`withdraw requested ${withdrawalAmount}`);
            console.log("response: ");
            console.dir(resp);
            if (resp.message) {
                alert(resp.message);
            } else {
                alert('Withdrawal of '+withdrawalAmount+ ' TRX requested');
            }
        });