Modifies the custom user data in this request instance.

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 CreatePlatformEndpointRequest WithCustomUserData( string customUserData )

- customUserData (String)
- The custom user data.

This instance.