---
title: "Submit Session Confirmation"
method: POST
path: "/v1/store/chat-sessions/{chat_session_id}/confirmation"
tags: ["store"]
---

# Submit Session Confirmation

`POST /v1/store/chat-sessions/{chat_session_id}/confirmation`

HTTP twin of the confirmation socket handlers, for detached runs.

A detached client observes ``status == "pending_confirmation"`` on its
poll, reads the confirmation id and options from the durable actions log,
and answers here. Command approvals resolve an in-memory future on this
replica and fan out to peers via the socket-event bus, with a persisted
fallback by ``call_id``.

## Path parameters

- `chat_session_id` string, required

## Request body

- SessionConfirmationRequest
  - `confirmation_id` string, required
  - `kind` 'command_approval' | 'question', required
  - `action` string, nullable
  - `call_id` string, nullable
  - `question_index` integer, nullable
  - `response` string, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/quadrillion/apis/quadrillion-cloud-api.md) · [All operations](https://skmtc.net/quadrillion/apis/quadrillion-cloud-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/quadrillion/quadrillion-cloud-api/revisions/c53108d35a70/schema)