class ActiveStorage::Service::S3Service

def upload(key, io, checksum: nil, filename: nil, content_type: nil, disposition: nil, custom_metadata: {}, **)
  instrument :upload, key: key, checksum: checksum do
    content_disposition = content_disposition_with(filename: filename, type: disposition) if disposition && filename
    if io.size < multipart_upload_threshold
      upload_with_single_part key, io, checksum: checksum, content_type: content_type, content_disposition: content_disposition, custom_metadata: custom_metadata
    else
      upload_with_multipart key, io, content_type: content_type, content_disposition: content_disposition, custom_metadata: custom_metadata
    end
  end
end