You can view the privileges and quotas available for your account in the ECS console.

The following table describes the privileges and quotas in ECS.
Type Description Operation in the ECS console
Instance quota Instance quotas are allocated based on the zones, instance types, billing methods, and network types of instances. You can apply to increase your instance quotas.
Resource quota Resource quotas are quotas for ECS resources such as images, cloud disks, and security groups. You can apply to increase your resource quotas.
  • Feature privileges specify whether you can downgrade the configurations of instances in real time, copy images, or import images.
  • Network privileges specify whether the classic network is available in a specified region.
View privileges