All commands must declare Unstructured or Internal

Callers must take a dependency on one or the other set of conversions
and default client behavior. Future changes may add a Versioned() type,
but this is an accurate reflection of current code state.

pkg/kubectl/cmd/expose.go

@@ -127,6 +127,7 @@ func RunExpose(f cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []stri
 
 	mapper, typer := f.Object()
 	r := f.NewBuilder().
+		Internal().
 		ContinueOnError().
 		NamespaceParam(namespace).DefaultNamespace().
 		FilenameParam(enforceNamespace, options).