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 action2P86X3DPQQMGZ7FW4Sy5B9T8MPems/xclQ585DoiA70icGiOfHKmHDbTSQFXTv3nKIFZu+Hlw6yxD43sxvXkGjhlABdO0LSD65SbfuybK3MvL+9Gz0BfDuYjN9Y=