Object Storage Service (OSS) charges you fees for OSS DDoS protection based on the number of your Anti-DDoS instances, protection traffic, and the number of requests that you send for OSS DDoS protection.

Note This topic describes the billable items and the billing methods for OSS DDoS protection. For more information about the price of billable items, see Object Storage Service pricing.
Billable item Description Billing method
Fees for Anti-DDoS Pro and Anti-DDoS Premium resource reservation You are charged based on the number of Anti-DDoS instances that you buy and the duration of the instances.
  • Pay-as-you-go: Anti-DDoS Pro and Anti-DDoS Premium Resource reservation fees = The number of Anti-DDoS instances × The duration of the instances × Unit price per hour.
  • Subscription: not supported
Fees for the remaining duration of Anti-DDoS instances that are released within the minimum usage duration If an Anti-DDoS instance is released within seven days after it is created, you are charged the minimum usage duration of seven days, including the remaining duration (7 (days) × 24 (hours) - Actual usage duration).
  • Pay-as-you-go: Fees for the remaining duration of Anti-DDoS instances that are released within the minimum usage duration = Unit price per hour for Anti-DDoS Pro and Anti-DDoS Premium resource reservation × (7 (days) × 24 (hours) - Actual usage duration)
  • Subscription: not supported
Fees for traffic protected by OSS DDoS You are charged fees for outbound and inbound traffic over the Internet generated when your buckets attached to the Anti-DDoS instance that you purchase are accessed. The fees are calculated based on the maximum outbound or inbound traffic.
  • Pay-as-you-go: Fees for traffic protected by OSS DDoS = The maximum amount of outbound or inbound traffic over the Internet × Unit price per GB
  • Subscription: not supported
Fees for API requests protected by OSS DDoS protection You are charged fees for API requests that are initiated to access buckets attached to the Anti-DDoS instance that you purchase. The fees are calculated based on the number of API requests.

You are charged for both successful and failed requests.

  • Pay-as-you-go: Fees for API requests protected by OSS DDoS protection = Actual calls × Unit price per 10,000 calls/10,000
  • Subscription: not supported