# File lib/fog/compute/openstack/requests/update_flavor_metadata.rb, line 18
        def update_flavor_metadata(_flavor_ref, key, value)
          response = Excon::Response.new
          response.status = 200
          response.headers = {
            "X-Compute-Request-Id" => "req-fdc6f99e-55a2-4ab1-8904-0892753828cf",
            "Content-Type"         => "application/json",
            "Content-Length"       => "356",
            "Date"                 => Date.new
          }
          response.body = {key => value}
          response
        end