---
title: "Upload a single multipart part"
method: PUT
path: "/v1/uploads/sessions/{sessionId}/multipart/{partNumber}"
tags: ["Uploads"]
---

# Upload a single multipart part

`PUT /v1/uploads/sessions/{sessionId}/multipart/{partNumber}`

## 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}/multipart/{partNumber}`
- Auth: none declared

## Path parameters

- `sessionId` string, required
- `partNumber` string, required

## Response `200`

Part uploaded

- UploadMultipartPartResponse
  - `etag` string
  - `partNumber` number

## Other responses

- `400`: Bad request
- `401`: Unauthorized
- `409`: The session already has its file (a session writes its file once): start a new upload session
- `500`: Upload 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)