---
title: "Unarchive questionnaires"
method: POST
path: "/api/questionnaires/unarchive"
tags: ["Questionnaire"]
---

# Unarchive questionnaires

`POST /api/questionnaires/unarchive`

Restores the given questionnaires from the archived list. All-or-nothing: every id must belong to the calling company and must not be a template, otherwise nothing is unarchived. Unarchiving is idempotent — unarchiving an already-active questionnaire succeeds and changes nothing. Any status can be unarchived. Each answer request attached to an unarchived questionnaire notifies its answering company.

## Request body

- object
  - `questionnaireIds` string[], required

## Response `204`

No content

## Other responses

- `400` — Default Response
- `401` — Default Response
- `403` — Default Response
- `404` — Default Response

## Changes

> 21 revisions in range; 1 not diffed.

- **2026-08-13** `8b48cb95655b` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/retraced/apis/api-reference/changes/api/questionnaires/unarchive/post.md)

---

[API](https://skmtc.dev/retraced/apis/api-reference.md) · [All operations](https://skmtc.dev/retraced/apis/api-reference/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/retraced/api-reference/revisions/1df37791a1bb/schema)