}
	return err
}

func (ies *IAMEtcdStore) watch(ctx context.Context, keyPath string) <-chan iamWatchEvent {
	ch := make(chan iamWatchEvent)

	// go routine to read events from the etcd watch channel and send them
	// down `ch`
	go func() {
		for {
		outerLoop:
			watchCh := ies.client.Watch(ctx,
				keyPath, etcd.WithPrefix(), etcd.WithKeysOnly())

			for {
				select {
				case <-ctx.Done():

        }
        ; fess_config.job_log = map:{
            ; package = config
            ; esclientDiFile = esclient.xml
            ; esfluteDiFile = esflute_config.xml
        }
        ; fess_config.key_match = map:{
            ; package = config
            ; esclientDiFile = esclient.xml
            ; esfluteDiFile = esflute_config.xml
        }
        ; fess_config.label_type = map:{
            ; package = config

    @Override
    public KeyMatchDbm asDBMeta() {
        return KeyMatchDbm.getInstance();
    }

    @Override
    public String asTableDbName() {
        return "key_match";
    }

    @Override
    public boolean hasSpecifiedColumn() {
        return _specification != null;
    }

    @Override
    public ConditionQuery localCQ() {
        return doGetConditionQuery();

    @Override
    public KeyMatchDbm asDBMeta() {
        return KeyMatchDbm.getInstance();
    }

    @Override
    public String asTableDbName() {
        return "key_match";
    }

    // ===================================================================================
    //                                                                              Source

		</postConstruct>
		<postConstruct name="addIndexConfig">
			<arg>"fess_config.job_log/job_log"</arg>
		</postConstruct>
		<postConstruct name="addIndexConfig">
			<arg>"fess_config.key_match/key_match"</arg>
		</postConstruct>
		<postConstruct name="addIndexConfig">
			<arg>"fess_config.label_type/label_type"</arg>
		</postConstruct>
		<postConstruct name="addIndexConfig">

    //                                                                       =============
    @Override
    public String asTableDbName() {
        return "key_match";
    }

    @Override
    public String xgetAliasName() {
        return "key_match";
    }

    // ===================================================================================

					<defaultUsername>${packaging.fess.user}</defaultUsername>
					<defaultGroupname>${packaging.fess.group}</defaultGroupname>
					<!--
					<keyname>${gpg.key}</keyname>
					<keypath>${gpg.keyring}</keypath>
					<keyPassphrase>
						<passphrase>${gpg.passphrase}</passphrase>
					</keyPassphrase>
					-->
					<mappings>
						<!-- app -->
						<mapping>

	}
	*d = doc
	return nil
}

// key options
type options struct {
	ttl int64 // expiry in seconds
}

type iamWatchEvent struct {
	isCreated bool // !isCreated implies a delete event.
	keyPath   string
}

// iamCache contains in-memory cache of IAM data.
type iamCache struct {
	updatedAt time.Time

	// map of policy names to policy definitions
	iamPolicyDocsMap map[string]PolicyDoc