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 action27JTDBVX2RC7KKJTE0eNDdoQOIEYflJ3fpMGaTqu1oNRFpku7wFC3gSVUM5/xXz3Ee/J07oUBBdSFyrHFAyUz56hlK/+GwH8y8OCmZejIjnMIWrzMxiWv2o6faY=