---
title: "Delete IDs shared with The Trade Desk for the specified data provider ID."
method: POST
path: "/data/deletion-optout/thirdparty"
tags: ["DeletionOptOut"]
---

# Delete IDs shared with The Trade Desk for the specified data provider ID.

`POST /data/deletion-optout/thirdparty`

## Headers

- `TTD-Auth` string, required

## Request body

- ThirdPartyDsrRequest
  - `DataProviderId` string, nullable
  - `BrandId` string, nullable
  - `Items` PartnerDsrDataItem[], nullable
    - `TDID` string, nullable
    - `DAID` string, nullable
    - `UID2` string, nullable
    - `UID2Token` string, nullable
    - `RampID` string, nullable
    - `CoreID` string, nullable
    - `EUID` string, nullable
    - `EUIDToken` string, nullable
    - `ID5` string, nullable
    - `NetID` string, nullable
    - `FirstID` string, nullable
    - `UtiqID` string, nullable
    - `MerkuryID` string, nullable
    - `RealID` string, nullable
    - `IqviaPPID` string, nullable
  - `DataLoadTraceId` string, nullable
  - `RequestType` 'OptOut' | 'Deletion'

## Response `200`

Success

- ThirdPartyDsrResponse
  - `FailedLines` ThirdPartyDsrFailedLine[], nullable
    - `DataProviderId` string, nullable
    - `TDID` string, uuid, nullable
    - `ErrorCode` 'Unknown' | 'InvalidUserId' | 'ItemDeserializationError'
    - `Message` string, nullable
    - `ItemNumber` string, nullable
    - `DataNumber` string, nullable

## Other responses

- `400` — Bad Request - Invalid JSON, missing items, data provider not configured, or policy restrictions
- `401` — Unauthorized - Invalid or missing authentication token
- `403` — Forbidden - Cannot process data subject request for this data provider
- `413` — Request Entity Too Large - Request size exceeds the allowed limit
- `429` — Too Many Requests - Rate limit exceeded
- `500` — Internal Server Error - Unexpected server error
- `503` — Service Unavailable - Handler disabled or request dropped

## Changes

- **2026-07-21** `0c55e57f52e5` — 1 info
  - added the new optional request property `Items/items/RealID`

[Change history](https://skmtc.dev/adsrvr/apis/ttd-data-api/changes/data/deletion-optout/thirdparty/post.md)

---

[API](https://skmtc.dev/adsrvr/apis/ttd-data-api.md) · [All operations](https://skmtc.dev/adsrvr/apis/ttd-data-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/adsrvr/ttd-data-api/revisions/0c55e57f52e5/schema)