Sets the user ID of a user that can create volumes from
            the snapshot.
            
 Declaration Syntax
 Declaration Syntax| 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 CreateVolumePermission WithUserId( string userId )
 Parameters
 Parameters- userId (String)
- User ID of a user that can create volumes from the snapshot.
 Return Value
 Return Valuethis instance