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 actionYJ4M71MKMZ4V8YB855f7NXcnsfO67XO+qOYlECsADze4vlPIJjGzT6PGdOjf/2rVoUXYso+J91KmHs+S+RNcxQbzv9k=