If your Alibaba Cloud account is overdue, top up your account in a timely manner to avoid impacts on your services.
Service status in the first 24 hours after your account is overdue
When your account becomes overdue, you receive a notification and your access to Key Management Service (KMS) is denied.
Service status after your account is overdue for 24 hours
If you do not top up your Alibaba Cloud account within 24 hours, KMS is stopped. Your key-related data is retained but your access to KMS is denied. No bills are generated for you when KMS is stopped.