---
title: Expression syntax for Directory String
description: Values of this syntax hold either an LDAP directory string value, or a configuration expression that evaluates to an LDAP directory string value.
component: pingds
version: 7.2
page_id: pingds:schemaref:s-ExpressionsyntaxforDirectoryString
canonical_url: https://docs.pingidentity.com/pingds/8.1/schemaref/s-ExpressionsyntaxforDirectoryString.html
llms_txt: https://docs.pingidentity.com/pingds/llms.txt
docs_for_agents: https://developer.pingidentity.com/build-with-ai/docs-for-agents.md
superseded_by: https://docs.pingidentity.com/pingds/8.1/schemaref/s-ExpressionsyntaxforDirectoryString.html
---

# Expression syntax for Directory String

Values of this syntax hold either an LDAP directory string value, or a configuration expression that evaluates to an LDAP directory string value.

|               |                                        |
| ------------- | -------------------------------------- |
| *Origin*      | OpenDJ Directory Server                |
| *Description* | Expression syntax for Directory String |
| *OID*         | 1.3.6.1.4.1.36733.2.1.3.3.15           |