---
title: "Changes to Augment seed data to generate synthetic data"
method: POST
path: "/augment"
---

# Changes to Augment seed data to generate synthetic data

`POST /augment`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 5 of 10 revisions.

- **2026-07-13** `f332cf4d71d4` — 1 warning, 1 info
- **2025-07-03** `7a3463d3306a` — 1 breaking, 3 warning, 5 info
- **2025-06-10** `d550ab79ee7e` — 3 info
- **2025-04-30** `2eb8cb01b88b` — 1 info
- **2025-04-30** `9a3d86c43d3d` — 1 breaking

## Changes

- **2026-07-13** `f332cf4d71d4` — 1 warning, 1 info
  - removed the request property `pair_query/pair_label`
  - added the new optional request property `pair_query/pair_labels`
- **2025-07-03** `7a3463d3306a` — 1 breaking, 3 warning, 5 info
  - added the new required request property `target_metric_idx`
  - removed the request property `seed_data_id`
  - removed the request property `target_metric`
  - removed the optional property `target_metric` from the response with the `200` status
  - added the new optional request property `include_gathered`
  - added the non-success response with the status `400`
  - added the non-success response with the status `403`
  - added the non-success response with the status `500`
  - added the optional property `target_metrics` to the response with the `200` status
- **2025-06-10** `d550ab79ee7e` — 3 info
  - added the new optional request property `pair_query`
  - added the new optional request property `target_metric`
  - the request property `seed_data_id` became optional
- **2025-04-30** `2eb8cb01b88b` — 1 info
  - endpoint added
- **2025-04-30** `9a3d86c43d3d` — 1 breaking
  - api path removed without deprecation

---

[Operation](https://skmtc.dev/getplumai/apis/plum-api/docs/augment/post.md) · [API](https://skmtc.dev/getplumai/apis/plum-api.md) · [Page](https://skmtc.dev/getplumai/apis/plum-api/changes/augment/post)