TaxCodeAssociatedTaxRule
Example
{
	"code": "TaxCodeAssociatedTaxRule",
	"target": "Unknown",
	"details": [
		{
			"code": "TaxCodeAssociatedTaxRule",
			"number": 165,
			"message": "Cannot delete tax code associated to tax rule.",
			"description": "The Tax Code '-0-' is associated with a tax rule and cannot be deleted.",
			"faultCode": "Client",
			"helpLink": "http://developer.avalara.com/avatax/errors/TaxCodeAssociatedTaxRule",
			"severity": "Error"
		}
	]
}
Explanation

A TaxCode can be associated with a TaxRule. When a TaxCode is associated with a TaxRule, the TaxCode cannot be deleted. This error indicates that the provided tax code cannot be deleted because it is in use.