AccessDeniedUser: arn:aws:sts::891377200336:assumed-role/APIG-to-S3-Role/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::testhosting2025" because no identity-based policy allows the s3:ListBucket action5PF7V8N91SER4BB0ZyVxKwZ/fhvlz6tbRvAqiWybSe/hB6cg5+9bLXoEhbLETyXOl8X8GXCix0XfAW5PAs1gV/scfE4=