func (z *erasureServerPools) NewMultipartUpload(ctx context.Context, bucket, object string, opts ObjectOptions) (*NewMultipartUploadResult, error) {
	if err := checkNewMultipartArgs(ctx, bucket, object); err != nil {
		return nil, err
	}

	if z.SinglePool() {
		return z.serverPools[0].NewMultipartUpload(ctx, bucket, object, opts)
	}