import { createClient } from "@toloka-platform/sdk";

const client = createClient({
  baseUrl: "https://platform.toloka.ai",
  apiKey: process.env.TOLOKA_API_KEY!,
});

const data = JSON.stringify([{ text: "Classify this sentence." }]);

const upload = await client.datasets.startUpload({
  datasetId: "ds.019a0000-0000-7000-8000-000000000001",
  filename: "examples.json",
  format: "json",
  declaredSizeBytes: new TextEncoder().encode(data).byteLength
});
console.log(upload);

curl --request POST \
  --url https://platform.toloka.ai/api/v2-beta/datasets/{datasetId}/uploads \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "declaredSizeBytes": 123,
  "filename": "<string>"
}
'

import requests

url = "https://platform.toloka.ai/api/v2-beta/datasets/{datasetId}/uploads"

payload = {
    "declaredSizeBytes": 123,
    "filename": "<string>"
}
headers = {
    "Authorization": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

{
  "job": {
    "createdAt": "2023-11-07T05:31:56Z",
    "error": "<string>",
    "id": "<string>",
    "result": {
      "itemsIngested": 0
    },
    "status": "pending"
  },
  "uploadUrl": "<string>"
}