---
title: "Changes to List Diagnostics collection."
method: GET
path: "/api/diagnostics"
---

# Changes to List Diagnostics collection.

`GET /api/diagnostics`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 22 revisions.

- **2026-08-21** `7996e8479177`: 1 warning
- **2025-09-10** `21e4b0112d12`: 1 info
- **2023-05-10** `54157cc83c30`: 1 breaking

## Changes

- **2026-08-21** `7996e8479177`: 1 warning
  - deleted the `header` request parameter `Accept`
- **2025-09-10** `21e4b0112d12`: 1 info
  - endpoint added
- **2023-05-10** `54157cc83c30`: 1 breaking
  - api path removed without deprecation

---

[Operation](https://skmtc.dev/openthread/apis/swagger-openthread-rest-api/docs/api/diagnostics/get.md) - [API](https://skmtc.dev/openthread/apis/swagger-openthread-rest-api.md) - [Page](https://skmtc.dev/openthread/apis/swagger-openthread-rest-api/changes/api/diagnostics/get)