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 action4F33GKVS43BA90X5K9hYZloF2qeJYYDYgunOm8eutG1zbu3dwma34AXb7bpe+DdY7OAB+A2o0OCzfPUIIC9azXMh3NUA6VvJWYJ82XrKqy1LTC80