    # File lib/fog/aws/requests/storage/get_bucket_object_versions.rb, line 51
            def get_bucket_object_versions(bucket_name, options = {})
              unless bucket_name
                raise ArgumentError.new('bucket_name is required')
              end
              request({
                :expects  => 200,
                :headers  => {},
                :host     => "#{bucket_name}.#{@host}",
                :idempotent => true,
                :method   => 'GET',
                :parser   => Fog::Parsers::Storage::AWS::GetBucketObjectVersions.new,
                :query    => {'versions' => nil}.merge!(options)          })
            end