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 actionAWBC55VWPRCFE5TYWfHzKp7HaqTnD3qgr5tcU9zsdHslkGeS9j04PKF0faI3VWWFnbgnsi3igqy+BAm7iOPoD26iRnE=