The country code you provided is not recognized as a valid ISO 3166 country code.


  "code": "InvalidCountry",
  "target": "Unknown",
  "details": [
      "code": "InvalidCountry",
      "number": 125,
      "message": "The country or country issued '-0-' is not a recognized country code.",
      "description": "Please use the `ListCountries` API to identify a list of ISO 3166 countries and codes.",
      "faultCode": "Client",
      "helpLink": "",
      "severity": "Error"


All Avalara country codes are two-character ISO 3166 codes. Please verify that the country/region combination you are specifying matches the ISO 3166 definitions.

For more information on the international standard for ISO 3166 country/region codes, please see the ISO webpage: or the Wikipedia article listing current codes: