Sets the ExpressionName 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 DeleteExpressionRequest WithExpressionName( string expressionName )

- expressionName (String)
- The value to set for the ExpressionName property

this instance