{
"fiatWithdrawalId": "string",
"fields": {}
}curl --location --request POST '/v1.1/payment/fiat/addInfo/submit' \
--header 'Content-Type: application/json' \
--data-raw '{
"fiatWithdrawalId": "string",
"fields": {}
}'{
"code": "string",
"msg": "string",
"data": {
"requestId": "string",
"status": "1",
"missingFields": [
"string"
]
}
}