case h == nil:
		rangeLength = resourceSize

	case h.IsSuffixLength:
		specifiedLen := -h.Start
		rangeLength = min(specifiedLen, resourceSize)

	case h.Start >= resourceSize:
		return 0, InvalidRange{
			OffsetBegin:  h.Start,
			OffsetEnd:    h.End,
			ResourceSize: resourceSize,
		}

	case h.End > -1:
		end := h.End
		if resourceSize <= end {
			end = resourceSize - 1
		}

}

func (az *warmBackendAzure) Get(ctx context.Context, object string, rv remoteVersionID, opts WarmBackendGetOpts) (r io.ReadCloser, err error) {
	if opts.startOffset < 0 {
		return nil, InvalidRange{}
	}
	resp, err := az.clnt.DownloadStream(ctx, az.Bucket, az.getDest(object), &azblob.DownloadStreamOptions{
		Range: blob.HTTPRange{Offset: opts.startOffset, Count: opts.length},
	})
	if err != nil {