# File lib/fog/volume/openstack/requests/create_backup.rb, line 5
        def create_backup(attributes)
          desired_options = [
            :container,
            :name,
            :description,
            :volume_id,
            :incremental,
            :force,
          ]

          # Filter only allowed creation attributes
          data = {
            :backup => attributes.select { |key, _value| desired_options.include?(key.to_sym) }
          }

          request(
            :body => Fog::JSON.encode(data),
            :expects => [200, 202],
            :method => 'POST',
            :path => 'backups'
          )
        end