AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionXJ9ZKW2PPA2B9D6MuSUuEYDUJ8ltg2ONDBS6OwKurmaq9dpTsMRUuiciu3UiYhh+7HSL+9CSo4L4amOStygmRc22cyw=