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 action3YT7ED0HCJP04SSVX4OF69auknmu2TEldgnAKRyxKeTpnlc2f6VG66we/3SoLDowa+yluGDJYC9SllbaxiqyPRyt/pTXvYLh3IOqBzP0NGTvRNIheBwmAPmBlSY=