---
schema_version: "1"
id: 1e9800ff3562e232aa81a3c769eb086e31ff0660730ed2bc577e44292bb6dcd6
title: referenceId
collection: legacydeveloper
version: current
locale: en-us
portal_url: https://docs.salesforce.com/legacydeveloper/current/en-us/health_cloud_object_reference/apex_class_docai_node_referenceId.md
canonical_url: https://developer.salesforce.com/docs/atlas.en-us.health_cloud_object_reference.meta/health_cloud_object_reference/apex_class_docai_node_referenceId.htm
source_site: developer.salesforce.com
content_type: documentation
content_hash: d0c74c4411f383cc1356b064db3d72b0af583e649264d1914a61f41670961286
description: A unique reference identifier used to correlate the node within the processing request.
---
# referenceId

A unique reference identifier used to correlate the node within the processing request.

## Signature

public String referenceId {get; set;}

## Property Value

Type: String