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 action75NDRF2F1K8W7D1NVzAWZRJNvmXzGpvaEtfsY+RTE0zQJnP2YhFzeamr49nTx5H5ilKoanx/H6F/dAIOIQgCs+Jixto=