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 action3D39DGDZ063S3HBHr35hk039GSilADxHMAp/qK3f82kY7lLIxWGSCXzPckBlbHH28siqJiT2zx2uSe7PP+4Pp29awH07Y1uvsGw3voPSPqTlu+R6