Adds an attribute and values to, or removes an attribute and values from, a manual DB cluster snapshot.
To share a manual DB cluster snapshot with other AWS accounts, specify restore as the AttributeName and use the ValuesToAdd parameter to add a list of IDs of the AWS accounts that are authorized to restore the manual DB cluster snapshot. Use the value all to make the manual DB cluster snapshot public, which means that it can be copied or restored by all AWS accounts. Do not add the all value for any manual DB cluster snapshots that contain private information that you don't want available to all AWS accounts.
To view which AWS accounts have access to copy or restore a manual DB cluster snapshot, or whether a manual DB cluster snapshot public or private, use the DescribeDBClusterSnapshotAttributes API action.
If a manual DB cluster snapshot is encrypted, it cannot be shared.