---
title: "Unarchive one or more workflows"
method: POST
path: "/workflow-task-groups:unarchive"
tags: ["workflowTaskGroups"]
---

# Unarchive one or more workflows

`POST /workflow-task-groups:unarchive`

## Request

- Base URL: `https://{tenant_name}.benchling.com/api/v2`
- URL: `https://{tenant_name}.benchling.com/api/v2/workflow-task-groups:unarchive`
- Auth: HTTP bearer

Unarchive one or more workflows

## Request body

- WorkflowTaskGroupsUnarchive
  - `workflowTaskGroupIds` string[], required

## Response `200`

OK

- WorkflowTaskGroupsArchivalChange: IDs of all items that were archived or unarchived, grouped by resource type
  - `workflowTaskGroupIds` string[]

## Other responses

- `400`: Bad request

---

[API](https://skmtc.dev/benchling/apis/benchling-api-2.md) - [All operations](https://skmtc.dev/benchling/apis/benchling-api-2/llms.txt) - [OpenAPI document](https://skmtc.dev/benchling/apis/benchling-api-2/revisions/01d2fa8523cd?raw)