---
title: "Finalize an upload session"
method: POST
path: "/v1/uploads/sessions/{sessionId}/finalize"
tags: ["Uploads"]
---

# Finalize an upload session

`POST /v1/uploads/sessions/{sessionId}/finalize`

## Request

- Base URL: `https://api.lizzflix.xyz` (the document declares no server; this is the origin it was published from)
- URL: `https://api.lizzflix.xyz/v1/uploads/sessions/{sessionId}/finalize`
- Auth: none declared

## Path parameters

- `sessionId` string, required

## Response `200`

Upload finalized

- UploadFinalizeResponse
  - `ok` boolean
  - `assetId` string

## Other responses

- `400`: The session declares a file type outside the allow-list
- `401`: Unauthorized
- `409`: The session already has its file (a session writes its file once): start a new upload session
- `422`: CONTENT_BLOCKED: the stored file is not allowed (safety layer)
- `500`: Finalize failed

---

[API](https://skmtc.dev/lizzflix/apis/lizzflix-api.md) · [All operations](https://skmtc.dev/lizzflix/apis/lizzflix-api/llms.txt) · [OpenAPI document](https://skmtc.dev/lizzflix/apis/lizzflix-api/revisions/4536ce9d80ff?raw)