{
"code": "CannotUpdateAccountTypeId",
"target": "Unknown",
"details": [
{
"code": "CannotUpdateAccountTypeId",
"number": 1713,
"message": "Cannot update AccountTypeId from and to FirmClient.",
"description": "AccountTypeId of FirmClient can only be created during the account creation and cannot be moved to or from that value.",
"faultCode": "Client",
"helpLink": "http://developer.avalara.com/avatax/errors/CannotUpdateAccountTypeId",
"severity": "Error"
}
]
}
For Firm Clients, the AccountTypeId can only be created during account creation. It is not possible to update this value after account creation.