func (z BitrotAlgorithm) MarshalMsg(b []byte) (o []byte, err error) {
	o = msgp.Require(b, z.Msgsize())
	o = msgp.AppendUint(o, uint(z))
	return
}

// UnmarshalMsg implements msgp.Unmarshaler
func (z *BitrotAlgorithm) UnmarshalMsg(bts []byte) (o []byte, err error) {
	{
		var zb0001 uint
		zb0001, bts, err = msgp.ReadUintBytes(bts)
		if err != nil {
			err = msgp.WrapError(err)
			return
		}

	if n.Valid {
		return json.Marshal(n.Time)
	}
	return json.Marshal(nil)
}

func (n *DeletedAt) UnmarshalJSON(b []byte) error {
	if string(b) == "null" {
		n.Valid = false
		return nil
	}
	err := json.Unmarshal(b, &n.Time)
	if err == nil {
		n.Valid = true
	}
	return err
}

func (DeletedAt) QueryClauses(f *schema.Field) []clause.Interface {

	return BucketUsageInfo{}
}

// parseBucketQuota parses BucketQuota from json
func parseBucketQuota(bucket string, data []byte) (quotaCfg *madmin.BucketQuota, err error) {
	quotaCfg = &madmin.BucketQuota{}
	if err = json.Unmarshal(data, quotaCfg); err != nil {
		return quotaCfg, err
	}
	if !quotaCfg.IsValid() {
		if quotaCfg.Type == "fifo" {

		o, err = z.Rules[za0001].MarshalMsg(o)
		if err != nil {
			err = msgp.WrapError(err, "Rules", za0001)
			return
		}
	}
	return
}

// UnmarshalMsg implements msgp.Unmarshaler
func (z *BatchJobExpire) UnmarshalMsg(bts []byte) (o []byte, err error) {
	var field []byte
	_ = field
	var zb0001 uint32
	zb0001, bts, err = msgp.ReadMapHeaderBytes(bts)
	if err != nil {

			}
			return DataUsageInfo{}, toObjectErr(err, minioMetaBucket, dataUsageObjNamePath)
		}
	}

	var dataUsageInfo DataUsageInfo
	json := jsoniter.ConfigCompatibleWithStandardLibrary
	if err = json.Unmarshal(buf, &dataUsageInfo); err != nil {
		return DataUsageInfo{}, err
	}
	// For forward compatibility reasons, we need to add this code.
	if len(dataUsageInfo.BucketsUsage) == 0 {

		o = msgp.AppendString(o, za0001)
		o, err = za0002.MarshalMsg(o)
		if err != nil {
			err = msgp.WrapError(err, "Tiers", za0001)
			return
		}
	}
	return
}

// UnmarshalMsg implements msgp.Unmarshaler
func (z *TierConfigMgr) UnmarshalMsg(bts []byte) (o []byte, err error) {
	var field []byte
	_ = field
	var zb0001 uint32
	zb0001, bts, err = msgp.ReadMapHeaderBytes(bts)
	if err != nil {

		newCfg, err := readServerConfig(GlobalContext, objAPI, data)
		if err == nil {
			return newCfg, nil
		}

		// Read older `.minio.sys/config/config.json`, if not
		// possible just fail.
		if err = json.Unmarshal(data, cfg); err != nil {
			// Unable to parse old JSON simply re-initialize a new one.
			return newServerCfg()
		}
	}

	if !globalCredViaEnv && cfg.Credential.IsValid() {

func (z ChecksumAlgo) MarshalMsg(b []byte) (o []byte, err error) {
	o = msgp.Require(b, z.Msgsize())
	o = msgp.AppendUint8(o, uint8(z))
	return
}

// UnmarshalMsg implements msgp.Unmarshaler
func (z *ChecksumAlgo) UnmarshalMsg(bts []byte) (o []byte, err error) {
	{
		var zb0001 uint8
		zb0001, bts, err = msgp.ReadUint8Bytes(bts)
		if err != nil {
			err = msgp.WrapError(err)
			return
		}

	if len(cmetadata) != 0 {
		if err := json.Unmarshal(cmetadata, &meta); err != nil {
			return nil, err
		}
		if crypto.S3.IsEncrypted(meta) {
			if data, err = decryptBucketMetadata(cdata, bucket, meta, kms.Context{
				bucket:            bucket,
				bucketTargetsFile: bucketTargetsFile,
			}); err != nil {
				return nil, err
			}
		}
	}

	if err = json.Unmarshal(data, &t); err != nil {
		return nil, err
	}

	o = append(o, 0xa3, 0x72, 0x65, 0x63)
	o = msgp.AppendBool(o, z.recursive)
	// string "v"
	o = append(o, 0xa1, 0x76)
	o = msgp.AppendUint8(o, z.dataVersion)
	return
}

// UnmarshalMsg implements msgp.Unmarshaler
func (z *metacache) UnmarshalMsg(bts []byte) (o []byte, err error) {
	var field []byte
	_ = field
	var zb0001 uint32
	zb0001, bts, err = msgp.ReadMapHeaderBytes(bts)
	if err != nil {