AccessDeniedUser: arn:aws:sts::701984500217:assumed-role/s3readonly-api-gateway/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::ats-webhost-sarithm" because no identity-based policy allows the s3:ListBucket actionYBXBR2MAXDXT61MTbpbkYAx7q2WrGRZX/JduVXX8bwWGkUrSZaVh+Ev6v7Btt+k3Pg5CY0u3rVbRrnU8wDFAFlgAi88=