---
title: "POST /largepersongroups/{largePersonGroupId}/train"
method: POST
path: "/largepersongroups/{largePersonGroupId}/train"
---

# POST /largepersongroups/{largePersonGroupId}/train

`POST /largepersongroups/{largePersonGroupId}/train`

Queue a large person group training task, the training task may not be started immediately.

## Path parameters

- `largePersonGroupId` string, required

## Response `202`

The training task was queued successfully.

## Other responses

- `default` — Error response.

## Changes

- **2018-08-01** `dcdc115e9ae8` — 1 info
  - endpoint added
- **2017-12-28** `e67414f9aeba` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/azure/apis/cognitiveservices-face/changes/largepersongroups/:largePersonGroupId/train/post.md)

---

[API](https://skmtc.dev/azure/apis/cognitiveservices-face.md) · [All operations](https://skmtc.dev/azure/apis/cognitiveservices-face/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/azure/cognitiveservices-face/revisions/8a19b734b92a/schema)