    # File lib/fog/rackspace/requests/block_storage/create_snapshot.rb, line 5
            def create_snapshot(volume_id, options = {})
              data = {
                'snapshot' => {
                  'volume_id' => volume_id
                }
              }

              data['snapshot']['display_name'] = options[:display_name] unless options[:display_name].nil?
              data['snapshot']['display_description'] = options[:display_description] unless options[:display_description].nil?
              data['snapshot']['force'] = options[:force] unless options[:force].nil?

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