block Public Acls
Parameters
value
Specifies whether Amazon S3 should block public access control lists (ACLs) for buckets in this account. Setting this element to TRUE causes the following behavior:
PUT Bucket acl and PUT Object acl calls fail if the specified ACL is public.
PUT Object calls fail if the request includes a public ACL. . - PUT Bucket calls fail if the request includes a public ACL. Enabling this setting doesn't affect existing policies or ACLs.