AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket actionR65E7F1VBWJ2ZSX7M/TkmR9VTkqrCDIgQEIaRQKJVT47c0jURdoRf483izM590FWuyMYC5Dcpm4mQDxZMaAofK/6ufXYbkmfk0wq04RaiJ3SzHrmaeKONNdM4nE=