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 action5XW955DJHAFAM7SP4xoH2yxegfhlEcjL1EOBARHT98quUwiSNXvlW/H/2lnH66NWRFQRB/k821oiNaKcu0Zo5AcJhGzzz+k0W0/OdSzsvLt8Xaj8VOZOpMCpfaU=