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 action8Z5SRRE8BNCCJ8Q8TwVo2lGzKQw02+AlFpKme+RMzoqi4FPoNgUQ7ZwJA/hhHMmc11iQZX0BsKZak6Ue+LxI4bxe+Vn0K/doC19iVy3iM2N051HlT2XwMbAJnQw=