---
title: "Launch async migration of a bench result to the latest data version; returns the task id, or empty if it is already migrating or up to date"
method: POST
path: "/analysis/bench-data-migration/{benchResultId}"
tags: ["Analysis - Bench Data Migration"]
---

# Launch async migration of a bench result to the latest data version; returns the task id, or empty if it is already migrating or up to date

`POST /analysis/bench-data-migration/{benchResultId}`

## Path parameters

- `benchResultId` string, required

## Response `200`

OK

## Other responses

- `400` — Bad Request
- `403` — Forbidden
- `404` — Not Found
- `409` — Conflict
- `429` — Too Many Requests

## Changes

- **2026-09-02** `f1e5fc0d1899` — 1 info
  - api operation id `c` removed and replaced with `Y_2`
- **2026-08-27** `5c632fc8774c` — 1 info
  - api operation id `o_2` removed and replaced with `c`
- **2026-08-26** `02a15fc32858` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/octoperf/apis/octoperf-api/changes/analysis/bench-data-migration/:benchResultId/post.md)

---

[API](https://skmtc.dev/octoperf/apis/octoperf-api.md) · [All operations](https://skmtc.dev/octoperf/apis/octoperf-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/octoperf/octoperf-api/revisions/0dd39158a6ad/schema)