---
title: "Delete Task Version"
method: DELETE
path: "/v1/task/{taskId}/{taskVersion}"
tags: ["Tasks"]
---

# Delete Task Version

`DELETE /v1/task/{taskId}/{taskVersion}`

Soft deletes a specific version of a task. The version will no longer be accessible
but the data is preserved for potential recovery.

## Path parameters

- `taskId` string, uuid, required
- `taskVersion` string, required

## Response `200`

Task version deleted successfully

- DeleteTaskResponse
  - `data` object
    - `success` boolean, required — Whether the deletion was successful
    - `message` string, required — Deletion result message

## Other responses

- `404` — Task or version not found
- `500` — Failed to delete task version

## Changes

- **2026-02-18** `4d2d945e5967` — 2 info
  - api tag `Tasks` added
  - api tag `Tasks (Legacy)` removed
- **2026-02-18** `cdc369172404` — 2 info
  - api tag `Tasks (Legacy)` added
  - api tag `Tasks` removed
- **2025-10-20** `918bcdcb6208` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/anchorbrowser/apis/anchorbrowser-api/changes/v1/task/:taskId/:taskVersion/delete.md)

---

[API](https://skmtc.dev/anchorbrowser/apis/anchorbrowser-api.md) · [All operations](https://skmtc.dev/anchorbrowser/apis/anchorbrowser-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/anchorbrowser/anchorbrowser-api/revisions/4d2d945e5967/schema)