---
title: "Changes to Activate certificates for project"
method: POST
path: "/organization/projects/{project_id}/certificates/activate"
---

# Changes to Activate certificates for project

`POST /organization/projects/{project_id}/certificates/activate`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 5 of 164 revisions.

- **2026-09-25** `d86203de41ae` — 4 info
- **2026-09-03** `9430b00d75b4` — 1 info
- **2026-08-14** `6ac2618eefd7` — 1 info
- **2026-05-13** `74cbcf73838f` — 3 breaking, 4 warning, 5 info
- **2025-04-29** `6a6c681b1820` — 1 info

## Changes

- **2026-09-25** `d86203de41ae` — 4 info
  - added the non-success response with the status `400`
  - added the non-success response with the status `403`
  - added the non-success response with the status `404`
  - added the non-success response with the status `500`
- **2026-09-03** `9430b00d75b4` — 1 info
  - added the optional property `error/misalignment` to the response with the `429` status
- **2026-08-14** `6ac2618eefd7` — 1 info
  - added the non-success response with the status `429`
- **2026-05-13** `74cbcf73838f` — 3 breaking, 4 warning, 5 info
  - added the new path request parameter `project_id`
  - response property `data/items/name` list-of-types was widened by adding types `null` to media type `application/json` of response `200`
  - removed the required property `has_more` from the response with the `200` status
  - removed the optional property `data/items/certificate_details/content` from the response with the `200` status
  - removed the optional property `first_id` from the response with the `200` status
  - removed the optional property `last_id` from the response with the `200` status
  - added the new `organization.project.certificate.activation` enum value to the `object` response property for the response status `200`
  - the endpoint scheme security `AdminApiKeyAuth` was added to the API
  - the response property `data/items/active` became required for the status `200`
  - removed the `certificate` enum value from the `data/items/object` response property for the response status `200`
  - removed the `list` enum value from the `object` response property for the response status `200`
  - removed the `organization.certificate` enum value from the `data/items/object` response property for the response status `200`
- **2025-04-29** `6a6c681b1820` — 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/openai/apis/openapi/docs/organization/projects/:project_id/certificates/activate/post.md) · [API](https://skmtc.dev/openai/apis/openapi.md) · [Page](https://skmtc.dev/openai/apis/openapi/changes/organization/projects/:project_id/certificates/activate/post)