This version of the API is deprecated - information about the latest version can be found here:

Image Methods

Linode Images lets you keep gold-master images without keeping an active Linode for deployments. You can deploy new Linodes from your gold-master image with ease. These calls allow you to manage the images that are associated with your account.

Use the linode.disk.imagize() and linode.disk.createfromimage() methods to create and deploy images.