---
title: "Changes to Submit a Person Group training task. Training is a crucial step that only a trained Person Group can be used by \"Identify From Person Group\"."
method: POST
path: "/persongroups/{personGroupId}/train"
---

# Changes to Submit a Person Group training task. Training is a crucial step that only a trained Person Group can be used by "Identify From Person Group".

`POST /persongroups/{personGroupId}/train`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 1 of 5 revisions.

- **2026-07-13** `e1f63ec9983b` — 1 info

## Changes

- **2026-07-13** `e1f63ec9983b` — 1 info
  - api operation id `PersonGroup_Train` removed and replaced with `PersonGroupOperations_TrainPersonGroup`

---

[Operation](https://skmtc.dev/azure/apis/ai-face/docs/persongroups/:personGroupId/train/post.md) · [API](https://skmtc.dev/azure/apis/ai-face.md) · [Page](https://skmtc.dev/azure/apis/ai-face/changes/persongroups/:personGroupId/train/post)