This content is part of a third party extension that is not supported by the Cake project. For more information about this extension see Cake.ISO.

public static void CreateIso(this ICakeContext context, DirectoryPath inputDirectoryPath, FilePath outputFilePath, string volumeIdentifier)

var inputDir = @"C:\path\to\files";
var outputDir = @"C:\path\to\output.iso";
var volumeLabel = "MY_PROJECT";
CreateIso(inputDir, outputDir, volumeLabel);