---
title: "Changes to Create event batch"
method: POST
path: "/event-batch"
---

# Changes to Create event batch

`POST /event-batch`

> Every recorded change to this operation, newest first.
> 230 revisions in range; 1 not diffed.

## Timeline

Changed in 8 of 230 revisions.

- **2026-10-16** `adfb66e122f6`: 2 info
- **2026-09-14** `1ce13450aec3`: 1 info
- **2026-09-03** `fcf8ccb47c42`: 1 info
- **2026-08-18** `0b3e2e375cca`: 1 info
- **2026-07-09** `068d6aa15d38`: 1 info
- **2026-07-08** `3c01c4e0b58f`: 1 info
- **2026-06-25** `5eb95e8d48e1`: 1 breaking
- **2026-05-23** `a8e995c63b8b`: 1 info

## Changes

- **2026-10-16** `adfb66e122f6`: 2 info
  - added the new optional request property `events/items/body/oneOf[subschema #4: EventBodyInference]/lease_id`
  - added the new optional request property `events/items/body/oneOf[subschema #4: EventBodyInference]/reservation_id`
- **2026-09-14** `1ce13450aec3`: 1 info
  - added the new optional request property `events/items/body/oneOf[subschema #1: EventBodyTrack]/reservation_id`
- **2026-09-03** `fcf8ccb47c42`: 1 info
  - added the new optional request property `events/items/body/oneOf[subschema #4: EventBodyInference]/cache_creation_input_tokens`
- **2026-08-18** `0b3e2e375cca`: 1 info
  - added the new optional request property `events/items/body/oneOf[subschema #2: EventBodyFlagCheck]/preflight`
- **2026-07-09** `068d6aa15d38`: 1 info
  - added `#/components/schemas/EventBodyInference` to the `events/items/body` request property `oneOf` list
- **2026-07-08** `3c01c4e0b58f`: 1 info
  - added the new `inference` enum value to the request property `events/items/event_type/allOf[#/components/schemas/EventType]/`
- **2026-06-25** `5eb95e8d48e1`: 1 breaking
  - the `events/items/body/oneOf[subschema #1: EventBodyTrack]/quantity` request property format changed from no format to `int64`
- **2026-05-23** `a8e995c63b8b`: 1 info
  - added the new optional request property `events/items/body/oneOf[subschema #1: EventBodyTrack]/lease_id`

---

[Operation](https://skmtc.dev/schematichq/apis/schematic-api/docs/event-batch/post.md) - [API](https://skmtc.dev/schematichq/apis/schematic-api.md) - [Page](https://skmtc.dev/schematichq/apis/schematic-api/changes/event-batch/post)