Sets the description of the AMI.
            
 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 RegisterImageRequest WithDescription( string description )
 Parameters
 Parameters- description (String)
- The description of the AMI. Must be 3-128 alphanumeric characters, parenthesis (()), commas (,), slashes (/), dashes (-), or underscores(_).
 Return Value
 Return Valuethis instance