---
title: "Changes to Read S.M.A.R.T. data"
method: GET
path: "/api/v1/metrics/smart"
---

# Changes to Read S.M.A.R.T. data

`GET /api/v1/metrics/smart`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 5 of 8 revisions.

- **2025-12-06** `577d4aa2949c` — 2 warning, 2 info
- **2025-07-17** `a5791047c7e4` — 4 breaking, 30 info
- **2025-06-04** `35f78511ceb0` — 2 warning, 2 info
- **2025-06-04** `69b4529f7c41` — 1 info
- **2024-12-16** `0e2250f78cf0` — 1 breaking

## Changes

- **2025-12-06** `577d4aa2949c` — 2 warning, 2 info
  - removed the optional property `errors/items/error` from the response with the `200` status
  - removed the optional property `errors/items/error` from the response with the `207` status
  - added the optional property `errors/items/err` to the response with the `200` status
  - added the optional property `errors/items/err` to the response with the `207` status
- **2025-07-17** `a5791047c7e4` — 4 breaking, 30 info
  - the `data` response's property type/format changed from `array`/`` to `object`/`` for status `200`
  - the `data` response's property type/format changed from `array`/`` to `object`/`` for status `207`
  - the `errors/items/metric` response's property type/format changed from `string`/`` to `array`/`` for status `200`
  - the `errors/items/metric` response's property type/format changed from `string`/`` to `array`/`` for status `207`
  - the endpoint scheme security `type AND scheme AND bearerFormat` was added to the API
  - the endpoint scheme security `bearerAuth` was removed from the API
  - added the optional property `data/available_spare` to the response with the `200` status
  - added the optional property `data/available_spare` to the response with the `207` status
  - added the optional property `data/available_spare_threshold` to the response with the `200` status
  - added the optional property `data/available_spare_threshold` to the response with the `207` status
  - added the optional property `data/controller_busy_time` to the response with the `200` status
  - added the optional property `data/controller_busy_time` to the response with the `207` status
  - added the optional property `data/critical_warning` to the response with the `200` status
  - added the optional property `data/critical_warning` to the response with the `207` status
  - added the optional property `data/data_units_read` to the response with the `200` status
  - added the optional property `data/data_units_read` to the response with the `207` status
  - added the optional property `data/data_units_written` to the response with the `200` status
  - added the optional property `data/data_units_written` to the response with the `207` status
  - added the optional property `data/host_read_commands` to the response with the `200` status
  - added the optional property `data/host_read_commands` to the response with the `207` status
  - added the optional property `data/host_write_commands` to the response with the `200` status
  - added the optional property `data/host_write_commands` to the response with the `207` status
  - added the optional property `data/percentage_used` to the response with the `200` status
  - added the optional property `data/percentage_used` to the response with the `207` status
  - added the optional property `data/power_cycles` to the response with the `200` status
  - added the optional property `data/power_cycles` to the response with the `207` status
  - added the optional property `data/power_on_hours` to the response with the `200` status
  - added the optional property `data/power_on_hours` to the response with the `207` status
  - added the optional property `data/smart_overall_health_self_assessment_test_result` to the response with the `200` status
  - added the optional property `data/smart_overall_health_self_assessment_test_result` to the response with the `207` status
  - added the optional property `data/temperature` to the response with the `200` status
  - added the optional property `data/temperature` to the response with the `207` status
  - added the optional property `data/unsafe_shutdowns` to the response with the `200` status
  - added the optional property `data/unsafe_shutdowns` to the response with the `207` status
- **2025-06-04** `35f78511ceb0` — 2 warning, 2 info
  - removed the optional property `data/items/smart_overall-health_self-assessment_test_result` from the response with the `200` status
  - removed the optional property `data/items/smart_overall-health_self-assessment_test_result` from the response with the `207` status
  - added the optional property `data/items/smart_overall_health_self_assessment_test_result` to the response with the `200` status
  - added the optional property `data/items/smart_overall_health_self_assessment_test_result` to the response with the `207` status
- **2025-06-04** `69b4529f7c41` — 1 info
  - endpoint added
- **2024-12-16** `0e2250f78cf0` — 1 breaking
  - api path removed without deprecation

---

[Operation](https://skmtc.dev/bluewave-labs/apis/capture/docs/api/v1/metrics/smart/get.md) · [API](https://skmtc.dev/bluewave-labs/apis/capture.md) · [Page](https://skmtc.dev/bluewave-labs/apis/capture/changes/api/v1/metrics/smart/get)