---
title: "Changes to List all solutions in project"
method: GET
path: "/v1/projects/{projectId}/whatsapp/solutions"
---

# Changes to List all solutions in project

`GET /v1/projects/{projectId}/whatsapp/solutions`

> Every recorded change to this endpoint, newest first.
> 4 revisions in range; 1 not diffed.

## Timeline

Changed in 2 of 4 revisions.

- **2026-09-01** `c6a937922d10` — 3 breaking, 12 info
- **2026-08-18** `c78a716de420` — 1 info

## Changes

- **2026-09-01** `c6a937922d10` — 3 breaking, 12 info
  - the response's body type/format changed from ``/`` to `object`/`` for status `401`
  - the response's body type/format changed from ``/`` to `object`/`` for status `404`
  - the response's body type/format changed from ``/`` to `object`/`` for status `500`
  - added the optional property `additionalInformation` to the response with the `401` status
  - added the optional property `additionalInformation` to the response with the `404` status
  - added the optional property `additionalInformation` to the response with the `500` status
  - the response property `errorCode` became required for the status `401`
  - the response property `errorCode` became required for the status `404`
  - the response property `errorCode` became required for the status `500`
  - the response property `message` became required for the status `401`
  - the response property `message` became required for the status `404`
  - the response property `message` became required for the status `500`
  - the response property `resolution` became required for the status `401`
  - the response property `resolution` became required for the status `404`
  - the response property `resolution` became required for the status `500`
- **2026-08-18** `c78a716de420` — 1 info
  - api operation id `SolutionsController_listSolutions_v1` removed and replaced with `WhatsappSolutionsController_listSolutions_v1`

---

[Operation](https://skmtc.dev/sinch/apis/provisioning-api/docs/v1/projects/:projectId/whatsapp/solutions/get.md) · [API](https://skmtc.dev/sinch/apis/provisioning-api.md) · [Page](https://skmtc.dev/sinch/apis/provisioning-api/changes/v1/projects/:projectId/whatsapp/solutions/get)