---
title: "POST /sessions/nodes/{node_id}/request_confirmation"
method: POST
path: "/sessions/nodes/{node_id}/request_confirmation"
tags: ["sessions"]
---

# POST /sessions/nodes/{node_id}/request_confirmation

`POST /sessions/nodes/{node_id}/request_confirmation`

## Path parameters

- `node_id` string, uuid, required

## Request body

- RequestConfirmationRequest
  - `operation` 'tag' | 'pdf' | 'web' | 'match', required
  - `row_count` integer, required

## Response `200`

Node set to pending confirmation.

- WorkflowSessionNode
  - `code` string, nullable
  - `code_md5_hash` string, required
  - `confirmation_status` string, nullable
  - `connector_id` string, uuid
  - `created_at` string, date-time, nullable
  - `docstring` string, required
  - `error_message` string, nullable
  - `error_traceback` string, nullable
  - `estimated_cost` integer, nullable
  - `execution_status` 'Unexecuted' | 'Success' | 'Failure' | 'Running' | 'Aborted' | 'PendingConfirmation', required
  - `execution_time_ms` integer, nullable
  - `function_name` string, required
  - `id` string, uuid, required
  - `input_row_count` integer, nullable
  - `node_index` integer, required
  - `node_name` string, required
  - `original_node` string, uuid
  - `output_blob_name` string, nullable
  - `output_schema` unknown
  - `progress` unknown
  - `reviewed` boolean, required
  - `session_id` string, uuid, required
  - `updated_at` string, date-time, required
  - `visualization_output` unknown

## Other responses

- `400` — Invalid request.
- `404` — Node not found.

## Changes

- **2026-01-21** `e5ffa85fc03e` — 1 breaking
  - added the new required request property `operation`

[Change history](https://skmtc.dev/structifyai/apis/structify/changes/sessions/nodes/:node_id/request_confirmation/post.md)

---

[API](https://skmtc.dev/structifyai/apis/structify.md) · [All operations](https://skmtc.dev/structifyai/apis/structify/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/structifyai/structify/revisions/1364930b6980/schema)