---
title: "Retrieve a file upload URL"
method: GET
path: "/v2/knowledge/{knowledge_id}/upload-file"
tags: ["Knowledge Bases"]
---

# Retrieve a file upload URL

`GET /v2/knowledge/{knowledge_id}/upload-file`

Creates a presigned upload policy for a file that will be attached to a knowledge-base datasource. Submit the returned form fields and file directly to the returned URL.

## Path parameters

- `knowledge_id` string, required

## Query parameters

- `fileName` string, required
- `contentType` string, required
- `datasourceId` string, required

## Response `200`

File upload url successfully retrieved

- GetUploadFileUrlResponse
  - `objectName` string, required
  - `postPolicy` UploadPostPolicy, required
    - `postURL` string, required
    - `formData` object, required

## Other responses

- `500` — An error has occured

---

[API](https://skmtc.net/orq-ai/apis/orq-ai-api.md) · [All operations](https://skmtc.net/orq-ai/apis/orq-ai-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/orq-ai/orq-ai-api/revisions/2cd7e7f7bcb4/schema)