---
title: "Retrieve signed url of a given supporting-document id."
method: GET
path: "/v2/provider/{providerId}/supporting-documents/{supportingDocumentId}/signed-url"
tags: ["v2/provider"]
---

# Retrieve signed url of a given supporting-document id.

`GET /v2/provider/{providerId}/supporting-documents/{supportingDocumentId}/signed-url`

Retrieves a signed URL for the specified supporting document ID associated with the provider. 
      The signed URL provides secure, temporary access to the document and remains valid for 10 minutes.

## Path parameters

- `providerId` string, required
- `supportingDocumentId` string, required

## Headers

- `organization-id` string

## Response `200`

Signed URL

- string

## Other responses

- `401` — Unauthorized if authorization token is not provided or invalid.
- `403` — Forbidden if user access is not right.
- `404` — Signed URL was not found because of the following reasons: 1. Provider was not found. 2. Supporting document with the id was not found.

---

[API](https://skmtc.dev/certifyos/apis/certifyos-api.md) · [All operations](https://skmtc.dev/certifyos/apis/certifyos-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/certifyos/certifyos-api/revisions/6ef2fa526e0f/schema)