---
title: "Open Task Conversation"
method: POST
path: "/api/v1/action-items/{action_item_id}/conversations"
tags: ["action-items"]
---

# Open Task Conversation

`POST /api/v1/action-items/{action_item_id}/conversations`

Continue the caller's newest chat on an open task, or start one ("Resolve with Anana").

``new=true`` always starts a fresh chat on the same task (B31).

## Path parameters

- `action_item_id` string, uuid, required

## Query parameters

- `new` boolean

## Response `200`

Successful Response

- TaskConversationRead
  - `conversation` ConversationRead, required — Schema for reading a Conversation.
    - `id` string, uuid, required
    - `tenant_id` string, uuid, required
    - `user_id` string, uuid, nullable
    - `chat_agent_id` string, uuid, required
    - `property_id` string, uuid, nullable
    - `action_item_id` string, uuid, nullable
    - `title` string, nullable, required
    - `preview` string, nullable, required
    - `last_message_at` string, date-time, nullable, required
    - `message_count` integer, required
    - `langgraph_thread_id` string, nullable, required
    - `investigation_context` string, nullable
    - `channel` string
    - `external_conversation_id` string, nullable
    - `external_thread_key` string, nullable
    - `integration_connection_id` string, uuid, nullable
  - `created` boolean, required

## Other responses

- `422` — Validation Error

## Changes

> 18 revisions in range; 1 not diffed.

- **2026-09-15** `41c5e4645524` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/getanana/apis/cleon-api/changes/api/v1/action-items/:action_item_id/conversations/post.md)

---

[API](https://skmtc.dev/getanana/apis/cleon-api.md) · [All operations](https://skmtc.dev/getanana/apis/cleon-api/llms.txt) · [OpenAPI document](https://skmtc.dev/getanana/apis/cleon-api/revisions/202b7d85683e?raw)