---
title: "Upload a chunk of data for the specified upload."
method: POST
path: "/blobs/uploads/{id}/append"
tags: ["Blobs"]
---

# Upload a chunk of data for the specified upload.

`POST /blobs/uploads/{id}/append`

Upload a stream of data to upload without completing the upload.

## Path parameters

- `id` string, required — The universally unique identifier (UUID).

## Headers

- `PortSIP-Upload-Token` string, required

## Response `203`

Accepted

## Other responses

- `4XX` — Error

---

[API](https://skmtc.net/portsip/apis/portsip-pbx-rest-api.md) · [All operations](https://skmtc.net/portsip/apis/portsip-pbx-rest-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/portsip/portsip-pbx-rest-api/revisions/577415d4a3d5/schema)