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 action70XBSQATTYBKFZ0JqpM3KJf4l5V6Js61rieEhROjmxpCVmiQz4UgmipFnlQ/BLjV/9pyV5dP+PA2387mx+wa7Xle/BY=