---
title: "List of allowed operations."
method: OPTIONS
path: "/api/diagnostics"
tags: ["Diagnostics"]
---

# List of allowed operations.

`OPTIONS /api/diagnostics`

Lists allowed operations.

## Response `204`

List of allowed operations.

## Changes

> 20 revisions in range; 1 could not be searched.

- **2025-09-10** `21e4b0112d12` — 1 info
  - endpoint added
- **2023-05-10** `54157cc83c30` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/openthread/apis/swagger-openthread-rest-api/changes/api/diagnostics/options.md)

---

[API](https://skmtc.dev/openthread/apis/swagger-openthread-rest-api.md) · [All operations](https://skmtc.dev/openthread/apis/swagger-openthread-rest-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/openthread/swagger-openthread-rest-api/revisions/c3799941c155/schema)