---
title: "GET /operations/{id}"
method: GET
path: "/operations/{id}"
tags: ["Operations"]
---

# GET /operations/{id}

`GET /operations/{id}`

Gets operation info.

## Path parameters

- `id` string, required

## Query parameters

- `api-version` string, required

## Response `200`

OK.

- Operation — Status of a long running operation.
  - `id` string — Unique operation ID.
  - `status` 'NotStarted' | 'Running' | 'Succeeded' | 'Failed' — Status of an operation.

## Other responses

- `default` — An error occurred.

## Changes

- **2023-12-13** (2023-12-01-preview) `89e3118e5749` — 1 warning
  - the optional response header `x-ms-error-code` removed for the status `default`

[Change history](https://skmtc.dev/azure/apis/cognitiveservices-speech-texttospeech/changes/operations/:id/get.md)

---

[API](https://skmtc.dev/azure/apis/cognitiveservices-speech-texttospeech.md) · [All operations](https://skmtc.dev/azure/apis/cognitiveservices-speech-texttospeech/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/azure/cognitiveservices-speech-texttospeech/revisions/ab0685f3cc0d/schema)