X-amz-checksum-mode not implemented

Developers Storage
1

Hi,

Since version 1.132.0 of aws-sdk-s3, cloudflare R2 is not working anymore on my project.

Patching it with

    class Aws::S3::FileDownloader
      def validate!
        @params.delete(:checksum_mode)
      end
    end

Fixes the issue, but it would be nice to have this implemented on R2 side.