{
"code": "RefundPercentageMissing",
"target": "Unknown",
"details": [
{
"code": "RefundPercentageMissing",
"number": 709,
"message": "Refund percentage is required for 'Percentage' refund type.",
"description": "For 'Percentage' refund type, you must specify refund percentage value.",
"faultCode": "Client",
"helpLink": "http://developer.avalara.com/avatax/errors/RefundPercentageMissing",
"severity": "Error"
}
]
}
This indicates that you specified a refund type of percentage, but did not specify the percentage. Please check your API call and provide a percentage.