---
title: "GET /transactions/{transactionId}/input"
method: GET
path: "/transactions/{transactionId}/input"
---

# GET /transactions/{transactionId}/input

`GET /transactions/{transactionId}/input`

Retrieve a transaction's input document.

## Path parameters

- `transactionId` string, required — A unique identifier for the processed transaction within Stedi. This ID is included in the transaction processed event, or you can retrieve it manually from the transaction's details page within the Stedi portal.

## Other responses

- `302` — GetTransactionInputDocument 302 response
- `400` — BadRequestException 400 response
- `401` — UnauthorizedException 401 response
- `403` — AccessDeniedException 403 response
- `404` — ResourceNotFoundException 404 response
- `409` — ResourceUnderChangeException 409 response
- `429` — ThrottlingException 429 response
- `500` — ServiceException 500 response
- `503` — ServiceUnavailableException 503 response
- `504` — GatewayTimeoutException 504 response

## Changes

- **2026-04-16** `e8b8d62c2e15` — 1 warning, 1 info
  - removed the optional property `cause` from the response with the `500` status
  - added the optional property `exceptionCause` to the response with the `500` status
- **2025-10-13** `057d587553be` — 2 info
  - added the non-success response with the status `409`
  - added the optional property `code` to the response with the `400` status

[Change history](https://skmtc.dev/stedi/apis/core/changes/transactions/:transactionId/input/get.md)

---

[API](https://skmtc.dev/stedi/apis/core.md) · [All operations](https://skmtc.dev/stedi/apis/core/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/stedi/core/revisions/e8b8d62c2e15/schema)