AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket action4FEPDXX12CZVGEWROSCEyBtM5j3tUWJWWNrgqNSGDR18+JpAmsS4dqLkulUuPHLB+Q8momELYllX+SatYITJdDw6YfT67rUav7dNaQYOW/szp9frcxiylE+xwxA=