---
title: "Confirm upload"
method: POST
path: "/api/im/files/confirm"
tags: ["Files"]
---

# Confirm upload

`POST /api/im/files/confirm`

Confirm upload and trigger content validation pipeline. Server validates:
owner check, S3 HEAD, magic bytes, MIME whitelist, executable scan,
compression bomb check, and size consistency.

## Request body

- object
  - `uploadId` string, required

## Response `200`

Upload confirmed

## Other responses

- `400` — Invalid request parameters
- `401` — Missing or invalid authentication

---

[API](https://skmtc.dev/prismer-ai/apis/prismer-cloud-api.md) · [All operations](https://skmtc.dev/prismer-ai/apis/prismer-cloud-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/prismer-ai/prismer-cloud-api/revisions/7fef0836d17f/schema)