---
title: "Remove Pii"
method: POST
path: "/felix/data-editing/remove-pii"
tags: ["felix"]
---

# Remove Pii

`POST /felix/data-editing/remove-pii`

Remove or redact PII from the dataset based on scan findings.

Creates a new dataset version with the redacted data.

## Request body

- DataEditingRemoveRequest — Request to remove PII/PHD from dataset
  - `dataset_name` string, required — Dataset name
  - `version` string, nullable — Dataset version (latest if omitted)
  - `findings` PIIFinding[], required — Findings to redact/remove
    - `row_index` integer, required
    - `column` string, required
    - `entity_type` string, required
    - `text` string, required
    - `start` integer, required
    - `end` integer, required
    - `score` number, required
  - `redaction_method` 'redact' | 'remove_row' | 'mask' — How to handle findings
  - `new_dataset_name` string, nullable — Name for the cleaned dataset (auto-generated if omitted)

## Response `200`

Successful Response

- DataEditingRemoveResponse — Response after removing PII/PHD
  - `success` boolean, required
  - `dataset_name` string, required
  - `dataset_version` string, required
  - `new_dataset_name` string, required
  - `new_dataset_version` string, required
  - `rows_affected` integer, required
  - `entities_removed` integer, required
  - `message` string, required

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/pioneer/apis/brain-api.md) · [All operations](https://skmtc.net/pioneer/apis/brain-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/pioneer/brain-api/revisions/31dfe831e079/schema)