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 actionTCSX21T8B1CZE54QJJ/ocDNPS88BT0fjKR7t/JeoHaYIYL/BuYkF9ytaL/KszAqEbe9LEaI3ZYrEcYmSwzekYBVO73cYOcwLVDEqJg/Hc4qnAAWqbK38a/PaPxk=