---
title: "Changes to Get usage by subscription"
method: POST
path: "/subscriptions/usage"
---

# Changes to Get usage by subscription

`POST /subscriptions/usage`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 7 of 13 revisions.

- **2026-06-29** `cef2964c102c`: 1 info
- **2026-05-18** `f62d8a5fe7cf`: 4 warning
- **2026-05-18** `0cb3425d6580`: 1 warning, 1 info
- **2026-04-23** `82f205e0f429`: 1 warning, 1 info
- **2026-04-06** `4ded3711f401`: 4 warning, 8 info
- **2026-04-04** `d1860fe0ee67`: 2 breaking
- **2026-03-20** `bc91c95fbb1a`: 1 info

## Changes

- **2026-06-29** `cef2964c102c`: 1 info
  - added the optional property `charges/items/price/sequence` to the response with the `200` status
- **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`
- **2026-05-18** `0cb3425d6580`: 1 warning, 1 info
  - added the new `ONETIME` enum value to the `charges/items/price/billing_period` response property for the response status `200`
  - removed the `ONETIME` enum value from the `charges/items/price/billing_cadence` response property for the response status `200`
- **2026-04-23** `82f205e0f429`: 1 warning, 1 info
  - removed the optional property `charges/items/price/trial_period` from the response with the `200` status
  - added the optional property `charges/items/price/trial_period_days` to the response with the `200` status
- **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`: 2 breaking
  - 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`
- **2026-03-20** `bc91c95fbb1a`: 1 info
  - endpoint added

---

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