Confirm Upload

Confirm that a file was successfully uploaded to R2.

Call this endpoint after successfully uploading a file using the presigned URL from /upload. This will verify the file exists in R2, get the actual file size, and mark it as completed.

Accepts either integer file_id (e.g., “4”) or hashid (e.g., “npl94jxy”).

This makes the file available for use in workflows.

GET /api/v1/files/{file_id_or_hashid}/confirm

Confirm Upload

Python

import requests

url = "https://www.datalab.to/api/v1/files/{file_id_or_hashid}/confirm"

headers = {"X-API-Key": "<api-key>"}

response = requests.get(url, headers=headers)

print(response.text)

200

{
  "file_id": 123,
  "reference": "<string>",
  "message": "<string>",
  "success": true
}

Authorizations

X-API-Key · string · header · required

Path Parameters

file_id_or_hashid · string · required

Cookies

wos-session · string

datalab_active_team · string

Response

200

application/json

Successful Response

Response after confirming upload.

file_id · integer · required

File ID

reference · string · required

File reference in datalab://file-{id} format

message · string · required

Confirmation message

success · boolean · default: true

Whether the confirmation was successful