HTTP/4xx (Client Error)
403 Forbidden
The server understood the request but refuses to authorize it. Unlike 401, re-authenticating with the same credentials will make no difference.
❓ Why does this happen?
User is authenticated but lacks required role permissions (RBAC), IP address blocked by firewall, or CORS origin rejected.
✅ How to fix it
Verify user permissions, check API key scopes, and inspect server access control lists.