{
"code": "UnsupportedFileFormat",
"target": "Unknown",
"details": [
{
"code": "UnsupportedFileFormat",
"number": 1800,
"message": "The requested output file format -0- is invalid.",
"description": "The requested output file format must either be DMA or STANDARD csv file.",
"faultCode": "Client",
"helpLink": "http://developer.avalara.com/avatax/errors/UnsupportedFileFormat",
"severity": "Error"
}
]
}
This indicates that you specified an invalid output file format. The requested output file format must either be DMA or STANDARD csv file.