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 action5RS7YK9ZZV3VXYQW1e65aE5O8/QwZ2R5/WJ8bAExkiiI2B5l5/Eg29MVbjtLanIDXmKI01GUGd48cODwFWFO+KoT7IyX/4Euwga/B86UyCC4whkv5AkIWxj0AXc=