---
title: "GET /largefacelists/{largeFaceListId}/training"
method: GET
path: "/largefacelists/{largeFaceListId}/training"
---

# GET /largefacelists/{largeFaceListId}/training

`GET /largefacelists/{largeFaceListId}/training`

To check the Large Face List training status completed or still ongoing. Large Face List training is an asynchronous operation triggered by "Train Large Face List".

Training time depends on the number of face entries in a Large Face List. It could be in seconds, or up to half an hour for 1,000,000 faces.

## Path parameters

- `largeFaceListId` string, required

## Response `200`

A successful call returns the Large Face List's training status.

- TrainingResult — Training result of a container
  - `status` 'notStarted' | 'running' | 'succeeded' | 'failed', required — The status of long running operation.
  - `createdDateTime` string, date-time, required — A combined UTC date and time string that describes the created time of the person group, large person group or large face list.
  - `lastActionDateTime` string, date-time, required — A combined UTC date and time string that describes the last modify time of the person group, large person group or large face list, could be null value when the group is not successfully trained.
  - `lastSuccessfulTrainingDateTime` string, date-time, required — A combined UTC date and time string that describes the last successful training time of the person group, large person group or large face list.
  - `message` string — Show failure message when training failed (omitted when training succeed).

## Other responses

- `default` — An unexpected error response.

---

[API](https://skmtc.net/azure/apis/ai-face.md) · [All operations](https://skmtc.net/azure/apis/ai-face/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/azure/ai-face/revisions/e9a68c525be6/schema)