if versioned {
					vr.VersionID = mustGetUUID()
				}
			}
		}
		// De-dup same object name to collect multiple versions for same object.
		v, ok := versionsMap[objects[i].ObjectName]
		if ok {
			v.Versions = append(v.Versions, vr)
		} else {
			v = FileInfoVersions{
				Name:     vr.Name,
				Versions: []FileInfo{vr},
			}
		}
		if vr.Deleted {
			dobjects[i] = DeletedObject{

		if r.ContentCRCType().String() != cs {
			return pi, InvalidArgument{
				Bucket: bucket,
				Object: fi.Name,
				Err:    fmt.Errorf("checksum missing, want %q, got %q", cs, r.ContentCRCType().String()),
			}
		}
	}
	onlineDisks = shuffleDisks(onlineDisks, fi.Erasure.Distribution)

	// Need a unique name for the part being written in minioMetaBucket to
	// accommodate concurrent PutObjectPart requests

	DeletePrefix                        bool      // set true to enforce a prefix deletion, only application for DeleteObject API,
	DeletePrefixObject                  bool      // set true when object's erasure set is resolvable by object name (using getHashedSetIndex)

	Speedtest bool // object call specifically meant for SpeedTest code, set to 'true' when invoked by SpeedtestHandler.

	// Use the maximum parity (N/2), used when saving server configuration files

	if srcObject == "" || srcBucket == "" {
		writeErrorResponse(ctx, w, errorCodes.ToAPIErr(ErrInvalidCopySource), r.URL)
		return
	}

	// Sanitize the source object name similar to NewMultipart and PutObject API
	srcObject = trimLeadingSlash(srcObject)

	if vid != "" && vid != nullVersionID {
		_, err := uuid.Parse(vid)
		if err != nil {

		sendEvent(evt)

		auditLogInternal(context.Background(), AuditLogOptions{
			Event:     "scanner:manyversions",
			APIName:   "CompleteMultipartUpload",
			Bucket:    objInfo.Bucket,
			Object:    objInfo.Name,
			VersionID: objInfo.VersionID,
			Status:    http.StatusText(http.StatusOK),
		})
	}

	// Remove the transitioned object whose object version is being overwritten.
	if !globalTierConfigMgr.Empty() {