# Unlink two identities

Unlinks two previously linked identities, splitting them into separate
entities and returning their linkIds and associated source information.

Endpoint: POST /unlinkIdentities
Version: 2026.1.2
Security: bearerAuth

## Request fields (application/json):

  - `auditId` (string)
    Audit identifier used for tracing and governance across Verato services.

  - `auditLogMap` (object)
    Generic map of string keys to string values.

  - `content` (object)
    Request to unlink data from one identity to create a separate identity.

  - `content.unlinkFromSource` (object)
    Tracks an identity to a particular source system and record ID.

  - `content.unlinkFromSource.date` (string)
    The date of the source data in ISO format (yyyy-MM-dd).

  - `content.unlinkFromSource.name` (string)
    Name of the data source. Must be unique across Verato.

  - `content.unlinkFromSource.id` (string)
    ID of an identity within the given data source.

  - `content.source` (object)
    Tracks an identity to a particular source system and record ID.

  - `trackingId` (string)

## Response 200 fields (application/json):

  - `auditId` (string)
    Audit identifier used for tracing and governance across Verato services.

  - `success` (boolean)

  - `unparsedJson` (string)

  - `warnings` (array)

  - `retryableError` (boolean)

  - `message` (string)

  - `content` (object)
    Response to unlink identities request, providing link IDs and source
information for the newly separated identities.

  - `content.unlinkedId` (string, required)
    LINK ID of the identity that was unlinked.

  - `content.unlinkedSource` (object, required)
    Tracks an identity to a particular source system and record ID.

  - `content.unlinkedSource.date` (string)
    The date of the source data in ISO format (yyyy-MM-dd).

  - `content.unlinkedSource.name` (string)
    Name of the data source. Must be unique across Verato.

  - `content.unlinkedSource.id` (string)
    ID of an identity within the given data source.

  - `content.unlinkedFromId` (string, required)
    LINK ID of the identity unlinked from.

  - `content.unlinkedFromSource` (object, required)
    Tracks an identity to a particular source system and record ID.

  - `errors` (array)

  - `trackingId` (string)