---
title: "Changes to POST /v1/internal/subtasks/{id}/start-print-attempts/begin"
method: POST
path: "/v1/internal/subtasks/{id}/start-print-attempts/begin"
---

# Changes to POST /v1/internal/subtasks/{id}/start-print-attempts/begin

`POST /v1/internal/subtasks/{id}/start-print-attempts/begin`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 3 of 26 revisions.

- **2026-09-02** `68b1a29f92cd` — 1 breaking, 4 info
- **2026-08-29** `daa5509d053e` — 1 breaking
- **2026-08-26** `d3534718dbba` — 1 info

## Changes

- **2026-09-02** `68b1a29f92cd` — 1 breaking, 4 info
  - added `subschema #1` to the request body `allOf` list
  - added the new optional request property `claimGeneration`
  - added the new optional request property `deadlineAt`
  - added the new optional request property `observedSubtaskRetryCount`
  - added the new `3.00` enum value to the request property `protocolVersion`
- **2026-08-29** `daa5509d053e` — 1 breaking
  - added required request body
- **2026-08-26** `d3534718dbba` — 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/printhiv3d/apis/hive-api-documentation/docs/v1/internal/subtasks/:id/start-print-attempts/begin/post.md) · [API](https://skmtc.dev/printhiv3d/apis/hive-api-documentation.md) · [Page](https://skmtc.dev/printhiv3d/apis/hive-api-documentation/changes/v1/internal/subtasks/:id/start-print-attempts/begin/post)