---
title: "Changes to Download the knowledgebase."
method: GET
path: "/knowledgebases/{kbId}/{environment}/qna"
---

# Changes to Download the knowledgebase.

`GET /knowledgebases/{kbId}/{environment}/qna`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 1 of 15 revisions.

- **2020-10-09** `20e1361b134e` — 2 info

## Changes

- **2020-10-09** `20e1361b134e` — 2 info
  - added the new optional `query` request parameter `changedSince`
  - added the new optional `query` request parameter `source`

---

[Operation](https://skmtc.dev/azure/apis/qnamaker-client/docs/knowledgebases/:kbId/:environment/qna/get.md) · [API](https://skmtc.dev/azure/apis/qnamaker-client.md) · [Page](https://skmtc.dev/azure/apis/qnamaker-client/changes/knowledgebases/:kbId/:environment/qna/get)