    # File lib/fog/rackspace/block_storage.rb, line 57
            def response(params={})
              body    = params[:body] || {}
              status  = params[:status] || 200
              headers = params[:headers] || {}

              response = Excon::Response.new(:body => body, :headers => headers, :status => status)
              if params.has_key?(:expects) && ![*params[:expects]].include?(response.status)
                raise(Excon::Errors.status_error(params, response))
              else response
              end
            end