    # File lib/fog/aws/requests/cdn/get_invalidation.rb, line 21
            def get_invalidation(distribution_id, invalidation_id)
              request({
                :expects    => 200,
                :idempotent => true,
                :method   => 'GET',
                :parser   => Fog::Parsers::CDN::AWS::GetInvalidation.new,
                :path       => "/distribution/#{distribution_id}/invalidation/#{invalidation_id}"
              })
            end