---
title: "Changes to Investigation V2"
method: POST
path: "/v2/investigation/new"
---

# Changes to Investigation V2

`POST /v2/investigation/new`

> Every recorded change to this operation, newest first.
> 66 revisions in range; 9 not diffed.

## Timeline

Changed in 6 of 66 revisions.

- **2026-09-29** `c939e4d80cd7`: 6 info
- **2026-09-11** `c5e1ea955e81`: 1 info
- **2026-09-02** `3025330cc50d`: 1 info
- **2026-08-28** `6bbc7dd4088c`: 1 info
- **2026-08-20** `946736f3fe32`: 1 info
- **2026-08-20** `e0a48df02b41`: 1 info

## Changes

- **2026-09-29** `c939e4d80cd7`: 6 info
  - added the new optional request property `agent_profile`
  - added the new `chat_channel_join_auto_trigger` enum value to the request property `trigger_type`
  - added the new `chat_dm` enum value to the request property `trigger_type`
  - added the new `chat_investigate_command` enum value to the request property `trigger_type`
  - added the new `chat_mention` enum value to the request property `trigger_type`
  - added the new `chat_message_auto_trigger` enum value to the request property `trigger_type`
- **2026-09-11** `c5e1ea955e81`: 1 info
  - added the new `ultra` enum value to the request property `thinking_mode/anyOf[subschema #1: ThinkingMode]/`
- **2026-09-02** `3025330cc50d`: 1 info
  - added the new `alert_event_critical_severity_investigate` enum value to the request property `trigger_type`
- **2026-08-28** `6bbc7dd4088c`: 1 info
  - added the new `ensemble_member` enum value to the request property `trigger_type`
- **2026-08-20** `946736f3fe32`: 1 info
  - added the required property `system_chat_id` to the response with the `200` status
- **2026-08-20** `e0a48df02b41`: 1 info
  - added the new `autoresearch` enum value to the request property `trigger_type`

---

[Operation](https://skmtc.dev/traversal/apis/traversal-api/docs/v2/investigation/new/post.md) - [API](https://skmtc.dev/traversal/apis/traversal-api.md) - [Page](https://skmtc.dev/traversal/apis/traversal-api/changes/v2/investigation/new/post)