# File lib/fog/compute/openstack/requests/create_flavor_metadata.rb, line 5
        def create_flavor_metadata(flavor_ref, metadata)
          data = {
            'extra_specs' => metadata
          }

          request(
            :body    => Fog::JSON.encode(data),
            :expects => 200,
            :method  => 'POST',
            :path    => "flavors/#{flavor_ref}/os-extra_specs"
          )
        end