{
"code": "OpenClauseException",
"target": "Unknown",
"details": [
{
"code": "OpenClauseException",
"number": 46,
"message": "Error parsing $filter.",
"description": "The $filter value '-0-' had an uneven number of open parenthesis '(' and close parenthesis ')'. Please check your query and try again.",
"faultCode": "Client",
"helpLink": "http://developer.avalara.com/avatax/errors/OpenClauseException",
"severity": "Error"
}
]
}
This indicates that your $filter value has a mismatched open parenthesis / close parenthesis. When parsing your query, AvaTax will check criteria in a parenthesis before anything outside of the parenthesis. To do this correctly, there must always be a close parenthesis ) for each open parenthesis (.