{
"code": "InvalidEcmsOverrideCode",
"target": "Unknown",
"details": [
{
"code": "InvalidEcmsOverrideCode",
"number": 171,
"message": "EcmsOverrideCode is invalid.",
"description": "EcmsOverrideCode is conflicting with existing EntityUseCode.",
"faultCode": "Client",
"helpLink": "http://developer.avalara.com/avatax/errors/InvalidEcmsOverrideCode",
"severity": "Error"
}
]
}
This indicates that the code you supplied conflicts with an existing EntityUseCode. For a list of system-defined EntityUseCode values, see ListEntityUseCodes. Review this list and try again with another EntityUseCode.