---
title: "Changes to Set the deployment backend's health (the emergency kill switch)"
method: POST
path: "/v1/admin/inference/deployments/{id}/health"
---

# Changes to Set the deployment backend's health (the emergency kill switch)

`POST /v1/admin/inference/deployments/{id}/health`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 5 of 19 revisions.

- **2026-08-26** `9dad68d3afa1` — 3 info
- **2026-08-23** `4fa8e9e51d9b` — 1 info
- **2026-08-16** `ed76b41e8006` — 1 warning, 12 info
- **2026-08-13** `138b4ef69d2f` — 1 info
- **2026-08-08** `32905b8f44f8` — 3 info

## Changes

- **2026-08-26** `9dad68d3afa1` — 3 info
  - added the optional property `maxUnavailable` to the response with the `200` status
  - added the optional property `rollingActive` to the response with the `200` status
  - added the optional property `rolloutStrategy` to the response with the `200` status
- **2026-08-23** `4fa8e9e51d9b` — 1 info
  - added the optional property `autoscalePaused` to the response with the `200` status
- **2026-08-16** `ed76b41e8006` — 1 warning, 12 info
  - added the new `paused` enum value to the `rollout/phase` response property for the response status `200`
  - added the optional property `changeCause` to the response with the `200` status
  - added the optional property `generation` to the response with the `200` status
  - added the optional property `parentDeploymentId` to the response with the `200` status
  - added the optional property `rollout/bluePoolPolicy` to the response with the `200` status
  - added the optional property `rollout/forceExpired` to the response with the `200` status
  - added the optional property `rollout/forced` to the response with the `200` status
  - added the optional property `rollout/forcedBy` to the response with the `200` status
  - added the optional property `rollout/forcedReason` to the response with the `200` status
  - added the optional property `rollout/greenPoolPolicy` to the response with the `200` status
  - added the optional property `rollout/paused` to the response with the `200` status
  - added the optional property `rollout/policyMismatch` to the response with the `200` status
  - added the optional property `rolloutPaused` to the response with the `200` status
- **2026-08-13** `138b4ef69d2f` — 1 info
  - added the optional property `replicaRuntime` to the response with the `200` status
- **2026-08-08** `32905b8f44f8` — 3 info
  - added the optional property `backendVersion` to the response with the `200` status
  - added the optional property `rollout` to the response with the `200` status
  - added the optional property `rolloutRole` to the response with the `200` status

---

[Operation](https://skmtc.dev/openrelay/apis/openrelay-api/docs/v1/admin/inference/deployments/:id/health/post.md) · [API](https://skmtc.dev/openrelay/apis/openrelay-api.md) · [Page](https://skmtc.dev/openrelay/apis/openrelay-api/changes/v1/admin/inference/deployments/:id/health/post)