---
title: "POST /api/system/files"
method: POST
path: "/api/system/files"
tags: ["System Files"]
---

# POST /api/system/files

`POST /api/system/files`

POST operation for /api/system/files

## Headers

- `X-EDH-USER` string, required
- `X-EDH-TOKEN` string, required

## Response `200`

File created/updated successfully

- object
  - `success` boolean
  - `message` string

## Other responses

- `400` — Missing parameters or invalid base64 encoding
- `401` — Authentication required
- `403` — Permission denied to write file

## Changes

> 6 revisions in range; 4 could not be searched.

- **2025-08-05** (v1) `55c07c16d2e1` — 2 breaking, 2 warning, 2 info
  - added the new required `header` request parameter `X-SOCA-TOKEN`
  - added the new required `header` request parameter `X-SOCA-USER`
  - deleted the `header` request parameter `X-EDH-TOKEN`
  - deleted the `header` request parameter `X-EDH-USER`
  - …2 more

[Change history](https://skmtc.dev/aws-samples/apis/engineering-development-hub-edh-api/changes/api/system/files/post.md)

---

[API](https://skmtc.dev/aws-samples/apis/engineering-development-hub-edh-api.md) · [All operations](https://skmtc.dev/aws-samples/apis/engineering-development-hub-edh-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/aws-samples/engineering-development-hub-edh-api/revisions/058396b8f0f1/schema)