---
title: "Changes to Create a batch fast"
method: POST
path: "/api/v1alpha/batches/create-fast"
---

# Changes to Create a batch fast

`POST /api/v1alpha/batches/create-fast`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 9 revisions.

- **2025-04-16** `afa3b61d1d09` — 5 breaking, 3 info
- **2025-01-14** `559a91071cc1` — 7 warning, 1 info

## Changes

- **2025-04-16** `afa3b61d1d09` — 5 breaking, 3 info
  - added the new required request property `attributes`
  - added the new required request property `billing_project`
  - added the new required request property `job_specs`
  - added the new required request property `token`
  - request body became required
  - added the new optional request property `callback`
  - added the new optional request property `cancel_after_n_failures`
  - added the new optional request property `job_groups`
- **2025-01-14** `559a91071cc1` — 7 warning, 1 info
  - removed the request property `attributes`
  - removed the request property `billing_project`
  - removed the request property `callback`
  - removed the request property `cancel_after_n_failures`
  - removed the request property `job_groups`
  - removed the request property `job_specs`
  - removed the request property `token`
  - request body became optional

---

[Operation](https://skmtc.dev/hail-is/apis/hail-services/docs/api/v1alpha/batches/create-fast/post.md) · [API](https://skmtc.dev/hail-is/apis/hail-services.md) · [Page](https://skmtc.dev/hail-is/apis/hail-services/changes/api/v1alpha/batches/create-fast/post)