This endpoint provides Tax Identification Number validation results. To access it you need to use an ID returned from the “Request a validation” endpoint. It consists of a validation results and status which can hold 3 states:

• "completed" - validation for that request finished.
• "pending" - validation process for that request is still in progress, you should check its results again.
• "canceled" - validation process for that request has been canceled by user when validation is part of canceled batch validation.