---
title: "Changes to Compare two parameter values"
method: GET
path: "/parameter/{parameterId}/value/{sourceValueId}/compare/{targetValueId}"
---

# Changes to Compare two parameter values

`GET /parameter/{parameterId}/value/{sourceValueId}/compare/{targetValueId}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 17 revisions.

- **2026-10-15** `728d4df70ca1`: 6 breaking, 15 info
- **2026-09-17** `43b3c1ecdfd8`: 1 info

## Changes

- **2026-10-15** `728d4df70ca1`: 6 breaking, 15 info
  - the response property `message` became optional for the status `4XX`
  - the response property `message` became optional for the status `5XX`
  - removed the required property `error` from the response with the `4XX` status
  - removed the required property `error` from the response with the `5XX` status
  - removed the required property `statusCode` from the response with the `4XX` status
  - removed the required property `statusCode` from the response with the `5XX` status
  - media type `application/json` was changed to a more specific media type `application/problem+json` for the response status `4XX`
  - media type `application/json` was changed to a more specific media type `application/problem+json` for the response status `5XX`
  - added the optional property `detail` to the response with the `4XX` status
  - added the optional property `detail` to the response with the `5XX` status
  - added the optional property `errors` to the response with the `4XX` status
  - added the optional property `traceId` to the response with the `4XX` status
  - added the optional property `traceId` to the response with the `5XX` status
  - response property `message` deprecated
  - response property `message` deprecated
  - added the required property `status` to the response with the `4XX` status
  - added the required property `status` to the response with the `5XX` status
  - added the required property `title` to the response with the `4XX` status
  - added the required property `title` to the response with the `5XX` status
  - added the required property `type` to the response with the `4XX` status
  - added the required property `type` to the response with the `5XX` status
- **2026-09-17** `43b3c1ecdfd8`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/nullplatform/apis/nullplatform-api/docs/parameter/:parameterId/value/:sourceValueId/compare/:targetValueId/get.md) - [API](https://skmtc.dev/nullplatform/apis/nullplatform-api.md) - [Page](https://skmtc.dev/nullplatform/apis/nullplatform-api/changes/parameter/:parameterId/value/:sourceValueId/compare/:targetValueId/get)