{
"platformType": "Amazon_NA",
"userId": "string",
"fundSource": "B2C"
}{
"records": [
{
"balanceList": [
{
"currency": "CNY",
"amount": 0
}
],
"unavailableBalanceList": [
{
"currency": "CNY",
"amount": 0
}
],
"availableQuotaList": [
{
"currency": "CNY",
"amount": 0
}
],
"platformType": "Amazon_NA"
}
]
}