---
title: "Changes to Retrieve Sub-Unit Site Measurements"
method: GET
path: "/resources/wind_power_site_measurements/sub_units"
---

# Changes to Retrieve Sub-Unit Site Measurements

`GET /resources/wind_power_site_measurements/sub_units`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 6 revisions.

- **2026-08-26** `ec8e5425d984` — 1 breaking, 5 warning, 2 info
- **2026-08-12** `19c5b31e33e7` — 1 info

## Changes

- **2026-08-26** `ec8e5425d984` — 1 breaking, 5 warning, 2 info
  - the response property `results/items/period` became nullable for the status `200`
  - removed the optional property `results/items/constraint_power_ceiling` from the response with the `200` status
  - removed the optional property `results/items/created` from the response with the `200` status
  - removed the optional property `results/items/id` from the response with the `200` status
  - removed the optional property `results/items/total_power` from the response with the `200` status
  - removed the optional property `results/items/wind_site_id` from the response with the `200` status
  - added the optional property `results/items/curtailment` to the response with the `200` status
  - added the optional property `results/items/power` to the response with the `200` status
- **2026-08-12** `19c5b31e33e7` — 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/solcast/apis/solcast-api/docs/resources/wind_power_site_measurements/sub_units/get.md) · [API](https://skmtc.dev/solcast/apis/solcast-api.md) · [Page](https://skmtc.dev/solcast/apis/solcast-api/changes/resources/wind_power_site_measurements/sub_units/get)