Complete multipart media upload

POST/v1/event/{eventId}/sessions/{sessionId}/media/upload/complete

US Region: https://public-api.sessionboard.com · EU Region: https://public-api-eu.sessionboard.com

Finalizes the upload and starts automatic transcription. When you upload on a session URL, transcript lines appear in the session transcription list when processing finishes. Requires write:media.

Request example

curl --request POST \
  --url 'https://public-api.sessionboard.com/v1/event/{eventId}/sessions/{sessionId}/media/upload/complete' \
  --header 'x-access-token: <api-token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "key": "<string>",
  "upload_id": "<string>",
  "parts": [
    {
      "part_number": 123,
      "etag": "<string>"
    }
  ],
  "filename": "<string>",
  "size_bytes": 123,
  "duration_seconds": 123.45
}'

const response = await fetch('https://public-api.sessionboard.com/v1/event/{eventId}/sessions/{sessionId}/media/upload/complete', {
  method: 'POST',
  headers: {
    "x-access-token": "<api-token>",
    "Content-Type": "application/json"
  },
  body: JSON.stringify({
    "key": "<string>",
    "upload_id": "<string>",
    "parts": [
      {
        "part_number": 123,
        "etag": "<string>"
      }
    ],
    "filename": "<string>",
    "size_bytes": 123,
    "duration_seconds": 123.45
  }),
});

const data = await response.json();
console.log(data);

import requests

response = requests.request(
    "POST",
    "https://public-api.sessionboard.com/v1/event/{eventId}/sessions/{sessionId}/media/upload/complete",
    headers={
        "x-access-token": "<api-token>",
        "Content-Type": "application/json"
    },
    json={
        "key": "<string>",
        "upload_id": "<string>",
        "parts": [
            {
                "part_number": 123,
                "etag": "<string>"
            }
        ],
        "filename": "<string>",
        "size_bytes": 123,
        "duration_seconds": 123.45
    },
)

print(response.json())

<?php

$curl = curl_init();

curl_setopt_array($curl, [
    CURLOPT_URL => "https://public-api.sessionboard.com/v1/event/{eventId}/sessions/{sessionId}/media/upload/complete",
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_CUSTOMREQUEST => "POST",
    CURLOPT_POSTFIELDS => '{
  "key": "<string>",
  "upload_id": "<string>",
  "parts": [
    {
      "part_number": 123,
      "etag": "<string>"
    }
  ],
  "filename": "<string>",
  "size_bytes": 123,
  "duration_seconds": 123.45
}',
    CURLOPT_HTTPHEADER => [
        "x-access-token: <api-token>",
        "Content-Type: application/json",
    ],
]);

$response = curl_exec($curl);
curl_close($curl);

echo $response;

package main

import (
  "fmt"
  "io"
  "net/http"
  "strings"
)

func main() {
  req, _ := http.NewRequest("POST", "https://public-api.sessionboard.com/v1/event/{eventId}/sessions/{sessionId}/media/upload/complete", strings.NewReader(`{
  "key": "<string>",
  "upload_id": "<string>",
  "parts": [
    {
      "part_number": 123,
      "etag": "<string>"
    }
  ],
  "filename": "<string>",
  "size_bytes": 123,
  "duration_seconds": 123.45
}`))
  req.Header.Add("x-access-token", "<api-token>")
  req.Header.Add("Content-Type", "application/json")

  res, _ := http.DefaultClient.Do(req)
  defer res.Body.Close()
  body, _ := io.ReadAll(res.Body)

  fmt.Println(string(body))
}

HttpRequest request = HttpRequest.newBuilder()
    .uri(URI.create("https://public-api.sessionboard.com/v1/event/{eventId}/sessions/{sessionId}/media/upload/complete"))
    .header("x-access-token", "<api-token>")
    .header("Content-Type", "application/json")
    .method("POST", HttpRequest.BodyPublishers.ofString("{\n  \"key\": \"<string>\",\n  \"upload_id\": \"<string>\",\n  \"parts\": [\n    {\n      \"part_number\": 123,\n      \"etag\": \"<string>\"\n    }\n  ],\n  \"filename\": \"<string>\",\n  \"size_bytes\": 123,\n  \"duration_seconds\": 123.45\n}"))
    .build();

HttpResponse<String> response = HttpClient.newHttpClient()
    .send(request, HttpResponse.BodyHandlers.ofString());

System.out.println(response.body());

Try it

Response headers

Authorizations

x-access-tokenstringheader
Organization API token. Generate from Organization Settings → API Tokens.
AuthorizationBearer <token>headeror
OAuth 2.1 access token. Obtained via the OAuth PKCE flow at /oauth/token.

Send one of these. See Authentication.

Path parameters

eventIdintegerpathrequired
Event ID
sessionIdstring<uuid>pathrequired
Session UUID

Request body

application/jsonrequired

keystringrequired
upload_idstringrequired
partsobject[]required
Show child attributes
- part_numberintegerrequired
- etagstringrequired
filenamestringrequired
size_bytesintegerrequired
duration_secondsnumber

Example

{
  "key": "<string>",
  "upload_id": "<string>",
  "parts": [
    {
      "part_number": 123,
      "etag": "<string>"
    }
  ],
  "filename": "<string>",
  "size_bytes": 123,
  "duration_seconds": 123.45
}