---
title: "Create Insight Template Group"
method: POST
path: "/ai/conversations/insight-groups"
tags: ["Conversations"]
---

# Create Insight Template Group

`POST /ai/conversations/insight-groups`

Creates a new insight template group for organizing related insight templates, and returns the created group.

## Headers

- `Idempotency-Key` string

## Request body

- InsightTemplateGroupCreateReq
  - `name` string, required
  - `description` string
  - `webhook` string

## Response `200`

Successful Response

- InsightTemplateGroupDetailRespData
  - `data` InsightTemplateGroupResp, required
    - `id` string, uuid, required
    - `name` string, required
    - `description` string
    - `created_at` string, date-time, required
    - `insights` InsightTemplateResp[]
      - `id` string, uuid, required
      - `instructions` string, required
      - `created_at` string, date-time, required
      - `insight_type` 'custom' | 'default'
      - `name` string
      - `webhook` string
      - `json_schema` union — If specified, the output will follow the JSON schema.
        - string
        - object
    - `webhook` string

## Other responses

- `400` — Bad Request / Validation Failed (10015). Invalid, duplicate, empty, malformed, or overlong Idempotency-Key headers are rejected by Edge with HTTP 400 and error code 10015.
- `409` — A request with the same Idempotency-Key is still being processed (10036). Retry later with the same key and request.
- `413` — Payload Too Large. A request sent with an Idempotency-Key whose body exceeds the endpoint's Edge replay-protection limit (256 KB) is rejected before it reaches the service. Requests sent without the header are not subject to this limit.
- `422` — Validation Error. Reusing an Idempotency-Key with a different request body also returns 422 with error code 10027.
- `503` — Service unavailable (10016), including unavailable Edge idempotency protection for a keyed request.

## Changes

> 73 revisions in range; 1 not diffed.

- **2026-09-16** `a6a61a29ecdd` — 1 breaking, 1 warning, 6 info
  - the response's body type changed from `object` to no type for status `422`
  - removed the optional property `detail` from the response with the `422` status
  - added the new optional `header` request parameter `Idempotency-Key`
  - added `#/components/schemas/HTTPValidationError, #/components/schemas/inference-embedding_ErrorResponse` to the response body `anyOf` list for the response status `422`
  - …4 more

[Change history](https://skmtc.dev/team-telnyx/apis/telnyx-api-2/changes/ai/conversations/insight-groups/post.md)

---

[API](https://skmtc.dev/team-telnyx/apis/telnyx-api-2.md) · [All operations](https://skmtc.dev/team-telnyx/apis/telnyx-api-2/llms.txt) · [OpenAPI document](https://skmtc.dev/team-telnyx/apis/telnyx-api-2/revisions/673109139443?raw)