After 0:00 on September 23, 2021, Beijing time, the authentication feature of some VPC APIs was upgraded and optimized. After the upgrade, sub-users need to apply for authorization from the root account to call these APIs; otherwise, the call will fail. For the application process, please see Granting Sub-accounts the Policy Permission.
|CreateDefaultVpc||Creates the default VPC.|
Please complete the policy authorization for your sub-users as instructed below to prevent failed calls to the upgraded APIs.