---
title: "Changes to Get usage statistics"
method: POST
path: "/events/usage"
---

# Changes to Get usage statistics

`POST /events/usage`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 4 of 13 revisions.

- **2026-06-29** `cef2964c102c`: 2 info
- **2026-05-18** `f62d8a5fe7cf`: 4 warning
- **2026-04-06** `4ded3711f401`: 4 warning, 8 info
- **2026-04-04** `d1860fe0ee67`: 3 breaking

## Changes

- **2026-06-29** `cef2964c102c`: 2 info
  - added the new optional request property `group_by`
  - added the new optional request property `timezone`
- **2026-05-18** `f62d8a5fe7cf`: 4 warning
  - removed the optional property `details` from the response with the `400` status
  - removed the optional property `details` from the response with the `500` status
  - added the new `too_many_requests` enum value to the `code` response property for the response status `400`
  - added the new `too_many_requests` enum value to the `code` response property for the response status `500`
- **2026-04-06** `4ded3711f401`: 4 warning, 8 info
  - removed the optional property `error` from the response with the `400` status
  - removed the optional property `error` from the response with the `500` status
  - removed the optional property `success` from the response with the `400` status
  - removed the optional property `success` from the response with the `500` status
  - added the optional property `code` to the response with the `400` status
  - added the optional property `code` to the response with the `500` status
  - added the optional property `details` to the response with the `400` status
  - added the optional property `details` to the response with the `500` status
  - added the optional property `http_status_code` to the response with the `400` status
  - added the optional property `http_status_code` to the response with the `500` status
  - added the optional property `message` to the response with the `400` status
  - added the optional property `message` to the response with the `500` status
- **2026-04-04** `d1860fe0ee67`: 3 breaking
  - the `billing_anchor` request property format changed from no format to `date-time`
  - the `end_time` request property format changed from no format to `date-time`
  - the `start_time` request property format changed from no format to `date-time`

---

[Operation](https://skmtc.dev/flexprice/apis/flexprice-api-2/docs/events/usage/post.md) - [API](https://skmtc.dev/flexprice/apis/flexprice-api-2.md) - [Page](https://skmtc.dev/flexprice/apis/flexprice-api-2/changes/events/usage/post)