*/
  static final class TypeVariableKey {
    private final TypeVariable<?> var;

    TypeVariableKey(TypeVariable<?> var) {
      this.var = checkNotNull(var);
    }

    @Override
    public int hashCode() {
      return Objects.hash(var.getGenericDeclaration(), var.getName());
    }

    @Override
    public boolean equals(@Nullable Object obj) {

   */
  static final class TypeVariableKey {
    private final TypeVariable<?> var;

    TypeVariableKey(TypeVariable<?> var) {
      this.var = checkNotNull(var);
    }

    @Override
    public int hashCode() {
      return Objects.hash(var.getGenericDeclaration(), var.getName());
    }

    @Override
    public boolean equals(@Nullable Object obj) {

}

func (g execG[T]) First(ctx context.Context) (T, error) {
	var r T
	err := g.g.apply(ctx).First(&r).Error
	return r, err
}

func (g execG[T]) Scan(ctx context.Context, result interface{}) error {
	var r T
	err := g.g.apply(ctx).Model(r).Find(result).Error
	return err
}

func (g execG[T]) Last(ctx context.Context) (T, error) {
	var r T
	err := g.g.apply(ctx).Last(&r).Error
	return r, err
}

		}

		var maxQuorum int
		var maxETag string
		var maxPartMeta string
		for etag, quorum := range partMetaQuorumMap {
			if maxQuorum < quorum {
				maxQuorum = quorum
				maxETag = etag
				maxPartMeta = etag
			}
		}
		// found is a representative ObjectPartInfo which either has the maximally occurring ETag or an error.
		var found *ObjectPartInfo

	if !opts.NoAuditLog {
		auditObjectErasureSet(ctx, "DeleteObject", object, &er)
	}

	var lc *lifecycle.Lifecycle
	var rcfg lock.Retention
	var replcfg *replication.Config
	if opts.Expiration.Expire {
		// Check if the current bucket has a configured lifecycle policy
		lc, err = globalLifecycleSys.Get(bucket)

	return opts, nil
}

func getAndValidateAttributesOpts(ctx context.Context, w http.ResponseWriter, r *http.Request, bucket, object string) (opts ObjectOptions, valid bool) {
	var argumentName string
	var argumentValue string
	var apiErr APIError
	var err error
	valid = true

	defer func() {
		if valid {
			return
		}

		errResp := objectAttributesErrorResponse{
			ArgumentName:  &argumentName,

	}

	vars := mux.Vars(r)
	v := vars["pool"]
	byID := vars["by-id"] == "true"

	pools := strings.Split(v, ",")
	poolIndices := make([]int, 0, len(pools))

	for _, pool := range pools {
		var idx int
		if byID {
			var err error
			idx, err = strconv.Atoi(pool)
			if err != nil {
				// We didn't find any matching pools, invalid input
				writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, errInvalidArgument), r.URL)

	if err != nil {
		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
		return
	}

	getObjectNInfo := objectAPI.GetObjectNInfo

	// Get request range.
	var rs *HTTPRangeSpec
	var parseRangeErr error
	if rangeHeader := r.Header.Get(xhttp.AmzCopySourceRange); rangeHeader != "" {
		rs, parseRangeErr = parseCopyPartRangeSpec(rangeHeader)
	} else {

func (z *erasureServerPools) rebalanceBucket(ctx context.Context, bucket string, poolIdx int) (err error) {
	ctx = logger.SetReqInfo(ctx, &logger.ReqInfo{})

	var vc *versioning.Versioning
	var lc *lifecycle.Lifecycle
	var lr objectlock.Retention
	var rcfg *replication.Config
	if bucket != minioMetaBucket {
		vc, err = globalBucketVersioningSys.Get(bucket)
		if err != nil {
			return err
		}

		writeErrorResponse(ctx, w, errorCodes.ToAPIErr(ErrInvalidSSECustomerAlgorithm), r.URL)
		return
	}

	var oldKey, newKey []byte
	var newKeyID string
	var kmsCtx kms.Context
	var objEncKey crypto.ObjectKey
	sseCopyKMS := crypto.S3KMS.IsEncrypted(srcInfo.UserDefined)
	sseCopyS3 := crypto.S3.IsEncrypted(srcInfo.UserDefined)