---
title: "Changes to Set an interactive training job checkpoint's TTL"
method: PUT
path: "/v1/training/jobs/{job_id}/checkpoints/{kind}/{name}/ttl"
---

# Changes to Set an interactive training job checkpoint's TTL

`PUT /v1/training/jobs/{job_id}/checkpoints/{kind}/{name}/ttl`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 24 revisions.

- **2026-10-15** `ef285860f952`: 1 breaking
- **2026-10-15** `eef86c1497c1`: 1 info

## Changes

- **2026-10-15** `ef285860f952`: 1 breaking
  - the request property `ttl_seconds` became required
- **2026-10-15** `eef86c1497c1`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/fastino-ai/apis/pioneer-inference-api/docs/v1/training/jobs/:job_id/checkpoints/:kind/:name/ttl/put.md) - [API](https://skmtc.dev/fastino-ai/apis/pioneer-inference-api.md) - [Page](https://skmtc.dev/fastino-ai/apis/pioneer-inference-api/changes/v1/training/jobs/:job_id/checkpoints/:kind/:name/ttl/put)