Access to AWS S3 resources are, by default, private. Only the owner of a resource has access. Optionally, resource owners can grant resource permission to other users by specifying resource-based policy options, such as Access Control Lists (ACLs).
To better understand how to manage appliance resource permissions using AWS S3 ACLs, see the following topics.
For further details about managing access permissions with AWS S3 ACLs, refer to the official product documentation on Amazon's web site (https://docs.aws.amazon.com/AmazonS3/latest/dev/acl-overview.html#specifying-grantee ).