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 action7QQ0ER6NTKEZ9KHTp/M4kE+qqQSo4dakcjzbkfukvhnCHOrJToDox4UpSc2/PGgxXpXGcG5EL0Z2RrUtby7se9Z7w2GgLaGimhd/VD9tB5UjXtLRKLsoH5Pc/zw=