---
title: "Changes to Create conversation"
method: POST
path: "/api/agent_builder/conversations"
---

# Changes to Create conversation

`POST /api/agent_builder/conversations`

> Every recorded change to this endpoint, newest first.
> 176 revisions in range; 20 not diffed.

## Timeline

Changed in 3 of 176 revisions.

- **2026-09-08** `f106cc5eba4c` — 2 info
- **2026-08-31** `6d4d52eff401` — 1 breaking
- **2026-08-18** `99b3e0de70c8` — 1 info

## Changes

- **2026-09-08** `f106cc5eba4c` — 2 info
  - added the new optional request property `metadata`
  - added the new optional request property `template_id`
- **2026-08-31** `6d4d52eff401` — 1 breaking
  - the `agent_id` request property's maxLength was decreased to `64`
- **2026-08-18** `99b3e0de70c8` — 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/elastic/apis/kibana-apis/docs/api/agent_builder/conversations/post.md) · [API](https://skmtc.dev/elastic/apis/kibana-apis.md) · [Page](https://skmtc.dev/elastic/apis/kibana-apis/changes/api/agent_builder/conversations/post)