# File lib/fog/serverlove/models/compute/image.rb, line 19
        def save
          attributes = {}
          
          if(identity)
            attributes = connection.update_image(identity, allowed_attributes).body
          else
            requires :name
            requires :size
            attributes = connection.create_image(allowed_attributes).body
          end
          
          merge_attributes(attributes)
          self
        end