The following is a complete listing of error messages that could be returned by the service.
|Message||Description||HTTP Status Code|
|License key is required||The license key was not provided with the request. Contact customer support to obtain a license key.||401|
|First name, last name, address, city, state and match level is required.||First name, last name, address, city, state and match level is required.||400|
|An invalid match level was entered.||At least one valid match level indicator is required. See MatchLevel.||400|
|An error has occurred. The system administrator has been contacted.||An internal error occurred during the execution of the service. Please contact customer support if you receive this message and provide the transactionid from the response.|
You are billed for only successful calls, so if you encounter an error we recommend retrying the call.