---
title: "Changes to Create a Research Agent session"
method: POST
path: "/sessions/agents"
---

# Changes to Create a Research Agent session

`POST /sessions/agents`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 8 of 22 revisions.

- **2026-10-20** `084bf5b7ae56`: 1 info
- **2026-10-19** `d5015535bd39`: 2 info
- **2026-10-15** `1f8ce8c8bcfe`: 1 info
- **2026-10-13** `27c80b9a3470`: 10 info
- **2026-09-27** `9b5b75b828ab`: 9 info
- **2026-09-24** `9c069291b449`: 4 info
- **2026-09-24** `282a68222364`: 1 info
- **2026-09-01** `2b42624536e5`: 1 info

## Changes

- **2026-10-20** `084bf5b7ae56`: 1 info
  - the `query` request property's maxLength was increased from `2000` to `20000`
- **2026-10-19** `d5015535bd39`: 2 info
  - added the new optional request property `projectId`
  - added the optional property `projectId` to the response with the `202` status
- **2026-10-15** `1f8ce8c8bcfe`: 1 info
  - added the new optional request property `researchDepth`
- **2026-10-13** `27c80b9a3470`: 10 info
  - added the optional property `error/details` to the response with the `400` status
  - added the optional property `error/details` to the response with the `401` status
  - added the optional property `error/details` to the response with the `402` status
  - added the optional property `error/details` to the response with the `403` status
  - added the optional property `error/details` to the response with the `404` status
  - added the optional property `error/details` to the response with the `409` status
  - added the optional property `error/details` to the response with the `410` status
  - added the optional property `error/details` to the response with the `500` status
  - added the optional property `error/details` to the response with the `504` status
  - the `code` response property const value `insufficient_quota` was added for the status `402`
- **2026-09-27** `9b5b75b828ab`: 9 info
  - added the optional property `error/sessionId` to the response with the `400` status
  - added the optional property `error/sessionId` to the response with the `401` status
  - added the optional property `error/sessionId` to the response with the `402` status
  - added the optional property `error/sessionId` to the response with the `403` status
  - added the optional property `error/sessionId` to the response with the `404` status
  - added the optional property `error/sessionId` to the response with the `409` status
  - added the optional property `error/sessionId` to the response with the `410` status
  - added the optional property `error/sessionId` to the response with the `500` status
  - added the optional property `error/sessionId` to the response with the `504` status
- **2026-09-24** `9c069291b449`: 4 info
  - added the non-success response with the status `404`
  - added the non-success response with the status `409`
  - added the non-success response with the status `410`
  - added the non-success response with the status `504`
- **2026-09-24** `282a68222364`: 1 info
  - removed the non-success response with the status `404`
- **2026-09-01** `2b42624536e5`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/elicit/apis/elicit-api/docs/sessions/agents/post.md) - [API](https://skmtc.dev/elicit/apis/elicit-api.md) - [Page](https://skmtc.dev/elicit/apis/elicit-api/changes/sessions/agents/post)