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 actionZANKH66M07230VKCeL88zUckFlYbkAANKlBScB3KwN/VH1KrnHqmusKbZFkcLEoGqNNr4SQ0i+fEqpm/AhlX1Fvpy1QSMGgsLOdIH6L8Y5ow98An