Sets the group that is allowed to create volumes from the snapshot.

C# |
[ObsoleteAttribute("The With methods are obsolete and will be removed in version 2 of the AWS SDK for .NET. See http://aws.amazon.com/sdkfornet/#version2 for more information.")] public ModifySnapshotAttributeRequest WithUserGroup( params string[] list )

- list (array<String>[]()[][])
- Group that is allowed to create volumes from the snapshot (currently supports "all").

this instance