if peer.DeploymentID == v.DeploymentID {
			found = true
			if (!peer.SyncState.Empty() || peer.DefaultBandwidth.IsSet) && peer.Endpoint == "" { // peer.Endpoint may be "" if only sync state/bandwidth is being updated
				break
			}
			if peer.Endpoint == v.Endpoint && peer.SyncState.Empty() && !peer.DefaultBandwidth.IsSet {

		// destination object using the x-amz-checksum-algorithm header.
		headerChecksumType := hash.NewChecksumHeader(r.Header)
		if headerChecksumType.IsSet() {
			dstOpts.WantServerSideChecksumType = headerChecksumType.Base()
			srcInfo.Reader.AddServerSideChecksumHasher(headerChecksumType)
			dstOpts.WantChecksum = nil
		} else {

	meta := make(map[string]string)
	cs, isMP = oi.decryptChecksums(partNum, h)
	for k, v := range cs {
		if k == xhttp.AmzChecksumType {
			continue
		}
		cktype := hash.ChecksumStringToType(k)
		if cktype.IsSet() {
			meta[cktype.Key()] = v
			meta[xhttp.AmzChecksumAlgo] = cktype.String()
		}
	}
	return meta, isMP