Hi,
as pointed out here: https://aws.amazon.com/certification/faqs
Yes. You can cancel or reschedule your exam up to 24 hours before your scheduled appointment without additional fees. To reschedule or cancel your exam, go to your AWS Certification Account and click the Manage Pearson VUE exams button. Select the scheduled exam you wish to manage from the Upcoming Appointments menu. Once you reach the 24-hour window before your scheduled appointment, you will not be able to cancel or reschedule your exam. If you miss your scheduled exam appointment, you will forfeit the exam fee and are not eligible for a refund. You will not be able to register again for the exam until 24 hours after your missed exam time. Missing the exam does not result in a “fail” status.
Hope it clarifies and if ti does, I would appreciate if answer can be accepted so that community can benefit for clarity, thanks ;)
