Canned ACL to add to the upload request.
- Private : Specifies the owner is granted Full Control. No one else has access rights. This is the default access control policy for any new buckets or objects.
- PublicRead : Specifies the owner is granted Full Control and to the All Users group grantee is granted Read access.
- PublicReadWrite: Specifies the owner is granted Full Control and to the All Users group grantee is granted Read and Write access.
- AuthenticatedRead: Specifies the owner is granted Full Control and to the Authenticated Users group grantee is granted Read access.
- LogDeliveryWrite: Specifies the owner is granted Full Control and to the Log Delivery group grantee is granted Write access.
- BucketOwnerRead: Specifies the owner of the bucket, but not necessarily the same as the owner of the object, is granted Read access.
- BucketOwnerFullControl: Specifies the owner of the bucket, but not necessarily the same as the owner of the object, is granted Full Control.
- AwsExecRead: Specifies the owner is granted Full Control and Amazon EC2 is granted {@link Permission#Read} access to GET an Amazon Machine Image (AMI) bundle from Amazon S3.