---
title: "Confirm S3 Upload Route"
method: POST
path: "/stored_objects/confirm_s3_upload"
tags: ["stored_objects"]
---

# Confirm S3 Upload Route

`POST /stored_objects/confirm_s3_upload`

## Request

- Base URL: `https://api.robopost.app` (the document declares no server; this is the origin it was published from)
- URL: `https://api.robopost.app/stored_objects/confirm_s3_upload`
- Auth: none declared

Confirm an already uploaded S3/R2 object, create an Uploadcare-compatible
response by probing the file, store it as a stored_object, and return it.

Input:
- payload.s3_key: Path like "{uuid}/{filename}" where the object was uploaded.

## Request body

- ConfirmS3UploadRequest
  - `s3_key` string, required

## Response `200`

Successful Response

- unknown

## Other responses

- `404`: Not found
- `422`: Validation Error

---

[API](https://skmtc.dev/robopost/apis/robopost-api.md) · [All operations](https://skmtc.dev/robopost/apis/robopost-api/llms.txt) · [OpenAPI document](https://skmtc.dev/robopost/apis/robopost-api/revisions/46b1cafa8808?raw)