---
title: "Changes to Solve Solutions"
method: POST
path: "/method/rpm/solve"
---

# Changes to Solve Solutions

`POST /method/rpm/solve`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 2 revisions.

- **2026-07-17** `c24fa4e23380`: 2 warning, 5 info
- **2025-05-20** `bbcc40488a72`: 1 breaking, 1 warning, 5 info

## Changes

- **2026-07-17** `c24fa4e23380`: 2 warning, 5 info
  - removed the optional property `method` from the response with the `200` status
  - removed the optional property `phase` from the response with the `200` status
  - the endpoint scheme security `APIKeyCookie` was added to the API
  - added the optional property `id` to the response with the `200` status
  - added `subschema #1, subschema #2` to the `solver_results/items/constraint_values` response property `anyOf` list for the response status `200`
  - removed `subschema #1` from the `solver_results/items/constraint_values` response property `anyOf` list for the response status `200`
  - added the required property `preferences` to the response with the `200` status
- **2025-05-20** `bbcc40488a72`: 1 breaking, 1 warning, 5 info
  - removed the required property `preferences` from the response with the `200` status
  - removed the optional property `id` from the response with the `200` status
  - the endpoint scheme security `APIKeyCookie` was removed from the API
  - added the optional property `method` to the response with the `200` status
  - added the optional property `phase` to the response with the `200` status
  - added `subschema #1` to the `solver_results/items/constraint_values` response property `anyOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `solver_results/items/constraint_values` response property `anyOf` list for the response status `200`

---

[Operation](https://skmtc.dev/industrial-optimization-group/apis/desdeo-fast-api/docs/method/rpm/solve/post.md) - [API](https://skmtc.dev/industrial-optimization-group/apis/desdeo-fast-api.md) - [Page](https://skmtc.dev/industrial-optimization-group/apis/desdeo-fast-api/changes/method/rpm/solve/post)