Dear User,
When using a sub-account to access and operate Alibaba Cloud's DDoS protection products (including Anti-DDoS Basic, Anti-DDoS Origin, and Anti-DDoS Proxy) via the console or API, it is essential to ensure the master account's RAM permissions are correctly configured and granted.
After Beijing time April 1st 00:00, If you encounter a 403 error while accessing the console or making API calls using a sub-account or an STS role-playing account, please check if the sub-account has been granted the appropriate RAM permissions.
For more detail:
Anti-DDoS Basic:
Anti-DDoS Origin:
Anti-DDoS Proxy:
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