---
title: "POST /api/orders/{id}/send-to-tracing"
method: POST
path: "/api/orders/{id}/send-to-tracing"
tags: ["Orders"]
---

# POST /api/orders/{id}/send-to-tracing

`POST /api/orders/{id}/send-to-tracing`

Send order lines to tracing: every sendable line becomes its own tracing request. Pass orderLineIds for an explicit selection; omit it to send all unsent lines. Lines that cannot be sent are reported in skippedLines.

## Path parameters

- `id` string, required

## Request body

- object
  - `orderLineIds` string[]
  - `notifySupplier` boolean
  - `attachmentTemplateId` string

## Response `201`

Default Response

- object
  - `metadata` object, required
    - `success` boolean, required — True when the request succeeded.
  - `data` object, required
    - `orderId` string, required
    - `results` object[], required
      - `orderLineId` string, required
      - `orderLineNumber` string, required
      - `tracingOrderId` string, required
      - `tracingReflectionOrderId` string, required
      - `tracingOrderRequestedAt` string, required
    - `skippedLines` object[], required
      - `orderLineId` string, required
      - `orderLineNumber` string, nullable, required
      - `reasons` string[], required

## Other responses

- `400` — Default Response
- `401` — Default Response
- `404` — Default Response
- `409` — Default Response
- `422` — Default Response

## Changes

> 22 revisions in range; 1 not diffed.

- **2026-08-31** `97e51f27dc77` — 1 breaking, 1 info
  - the response property `data/skippedLines/items/orderLineNumber` became nullable for the status `201`
  - response property `data/skippedLines/items/orderLineNumber` list-of-types was narrowed by removing types `null` from media type `application/json` of response `201`

[Change history](https://skmtc.dev/retraced/apis/api-reference/changes/api/orders/:id/send-to-tracing/post.md)

---

[API](https://skmtc.dev/retraced/apis/api-reference.md) · [All operations](https://skmtc.dev/retraced/apis/api-reference/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/retraced/api-reference/revisions/97e51f27dc77/schema)