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 actionA26425SER1R33V0EFB9I/hty5xIg57Zepn5rbrZMEpAmm4dZWW3JFuL8O/0maa3GXXCyhYyQtGvdGtWjFtVj5sd1Gdo=