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 actionSP00K9Y2W1AGR8XA03JQ9vM4Huj+z6Rx0uWtcXvnJZiG0URYb/EBuDeDAN9E/jLSHaFXxC7/ciPlWgqpzX4q4H+uAqA=