return azureToObjectError(err, az.Bucket, az.getDest(object))
}

func (az *warmBackendAzure) InUse(ctx context.Context) (bool, error) {
	maxResults := int32(1)
	pager := az.clnt.NewListBlobsFlatPager(az.Bucket, &azblob.ListBlobsFlatOptions{
		Prefix:     &az.Prefix,
		MaxResults: &maxResults,
	})
	if !pager.More() {
		return false, nil
	}

	resp, err := pager.NextPage(ctx)
	if err != nil {

     * one byte left to read.
     */
    private fun currentPartBytesRemaining(maxResult: Long): Long {
      source.require(crlfDashDashBoundary.size.toLong())

      return when (val delimiterIndex = source.buffer.indexOf(crlfDashDashBoundary)) {
        -1L -> minOf(maxResult, source.buffer.size - crlfDashDashBoundary.size + 1)
        else -> minOf(maxResult, delimiterIndex)
      }
    }

    @Throws(IOException::class)