---
title: "Verify Proof Document Endpoint"
method: POST
path: "/v2/sms-campaign-registration/upload/{attachment_id}/verify"
tags: ["sms-campaign-registration"]
---

# Verify Proof Document Endpoint

`POST /v2/sms-campaign-registration/upload/{attachment_id}/verify`

## Request

- Base URL: `https://api.stuut.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://api.stuut.ai/v2/sms-campaign-registration/upload/{attachment_id}/verify`
- Auth: HTTP bearer

Verify Proof Document Upload

Confirm that the proof document was successfully uploaded to S3.
Call this after uploading the file using the presigned URL.

## Path parameters

- `attachment_id` string, required

## Response `200`

Successful Response

- Attachment
  - `created_at` string, date-time, required
  - `modified_at` string, date-time, nullable, required
  - `id` string, required
  - `name` string, required: The file name
  - `mime_type` string, nullable, required
  - `size` integer, nullable, required
  - `is_verified` boolean, required
  - `object` string, required: String representing the object's type. Objects of the same type share the same value.

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/stuut/apis/stuut-api.md) - [All operations](https://skmtc.dev/stuut/apis/stuut-api/llms.txt) - [OpenAPI document](https://skmtc.dev/stuut/apis/stuut-api/revisions/ff0ad16a55ff?raw)