module Fog
  module AWS
    class Elasticache
      class ParameterGroup < Fog::Model
        identity :id, :aliases => 'CacheParameterGroupName'
        attribute :description, :aliases => 'Description'
        attribute :family, :aliases => 'CacheParameterGroupFamily'

        def destroy
          requires :id
          service.delete_cache_parameter_group(id)
          true
        end

        def save
          requires :id
          service.create_cache_parameter_group(
            id,
            description = id,
            family      = 'memcached1.4'
          )
        end
      end
    end
  end
end