---
title: "Bulk update tasks"
method: PATCH
path: "/task/bulk"
tags: ["Tasks"]
---

# Bulk update tasks

`PATCH /task/bulk`

Apply one operation to many tasks at once. Every task must be in the same workspace.

## Request body

- object
  - `taskIds` string[], required
  - `operation` 'updateStatus' | 'updatePriority' | 'updateAssignee' | 'delete' | 'addLabel' | 'removeLabel' | 'updateDueDate', required
  - `value` string, nullable — The new value for the chosen operation. Unused by `delete`; null clears an assignee or due date.

## Response `200`

Bulk operation result

- BulkTaskResult
  - `success` boolean, required
  - `updatedCount` number, required

## Other responses

- `400` — Invalid body, or the tasks span more than one workspace
- `401` — Missing or invalid credentials
- `403` — No workspace access, or missing the permission the operation needs
- `404` — No tasks found

## Changes

- **2026-08-24** `08bbb5bedb5d` — 1 breaking, 4 info
  - the request property `value` became not nullable
  - added the non-success response with the status `400`
  - added the non-success response with the status `401`
  - added the non-success response with the status `403`
  - …1 more
- **2026-07-11** `32cece1ebe43` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/usekaneo/apis/kaneo-api/changes/task/bulk/patch.md)

---

[API](https://skmtc.dev/usekaneo/apis/kaneo-api.md) · [All operations](https://skmtc.dev/usekaneo/apis/kaneo-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/usekaneo/kaneo-api/revisions/9d1da42c10ce/schema)