Sets the CompletionTime property

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 TapeArchive WithCompletionTime( DateTime completionTime )

- completionTime (DateTime)
- The value to set for the CompletionTime property

this instance