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 action26XN845P6Z21SK0QMCn/+gX8dRV9QsW7eckJbIAqJ4NJzEz6hFpXXE/lmUu1ypmw6Cs+aT4QUSey634kpYsfPZcEn7AxTGb/Sn613PsQeymJIIfNYENwW9E+x50=