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. Granting Sub-accounts the Policy Permission
Please complete the policy authorization for your sub-users as instructed below to prevent failed calls to the upgraded APIs.
2. Click Policies on the left sidebar.
3. Click All Policies.
4. Click Associate Users/Groups on the right of the target policy.
5. In the pop-up wind
ow, select target users from the box on the left to the Selected box on the right, and click Confirm. 6. It is optional: if you need to associate a user group, please click Switch to User Groups -> User Groups in the pop-up window, and repeat the operations in step 5.