curl --request POST \
  --url https://prime-traces.pintel.dev/api/v1/traces \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: multipart/form-data' \
  --header 'Idempotency-Key: <idempotency-key>' \
  --form 'metadata={
  "schema_version": 123,
  "context": {}
};type=application/json' \
  --form 'traces=@example-file;type=application/x-ndjson'

import requests

url = "https://prime-traces.pintel.dev/api/v1/traces"

files = { "traces": ("example-file", open("example-file", "rb"), "application/x-ndjson") }
files["metadata"] = (None, "{\n  \"schema_version\": 123,\n  \"context\": {}\n}", "application/json")
headers = {
    "Idempotency-Key": "<idempotency-key>",
    "Authorization": "Bearer <token>"
}

response = requests.post(url, files=files, headers=headers)

print(response.text)

const form = new FormData();
form.append('metadata', '{
  "schema_version": 123,
  "context": {}
}');
form.append('traces', '<string>');

const options = {
  method: 'POST',
  headers: {'Idempotency-Key': '<idempotency-key>', Authorization: 'Bearer <token>'}
};

options.body = form;

fetch('https://prime-traces.pintel.dev/api/v1/traces', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://prime-traces.pintel.dev/api/v1/traces",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"metadata\"\r\nContent-Type: application/json\r\n\r\n{\r\n  \"schema_version\": 123,\r\n  \"context\": {}\r\n}\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"traces\"; filename=\"example-file\"\r\nContent-Type: application/x-ndjson\r\n\r\n<string>\r\n-----011000010111000001101001--",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: multipart/form-data",
    "Idempotency-Key: <idempotency-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

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

func main() {

	url := "https://prime-traces.pintel.dev/api/v1/traces"

	payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"metadata\"\r\nContent-Type: application/json\r\n\r\n{\r\n  \"schema_version\": 123,\r\n  \"context\": {}\r\n}\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"traces\"; filename=\"example-file\"\r\nContent-Type: application/x-ndjson\r\n\r\n<string>\r\n-----011000010111000001101001--")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Idempotency-Key", "<idempotency-key>")
	req.Header.Add("Authorization", "Bearer <token>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://prime-traces.pintel.dev/api/v1/traces")
  .header("Idempotency-Key", "<idempotency-key>")
  .header("Authorization", "Bearer <token>")
  .body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"metadata\"\r\nContent-Type: application/json\r\n\r\n{\r\n  \"schema_version\": 123,\r\n  \"context\": {}\r\n}\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"traces\"; filename=\"example-file\"\r\nContent-Type: application/x-ndjson\r\n\r\n<string>\r\n-----011000010111000001101001--")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://prime-traces.pintel.dev/api/v1/traces")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Idempotency-Key"] = '<idempotency-key>'
request["Authorization"] = 'Bearer <token>'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"metadata\"\r\nContent-Type: application/json\r\n\r\n{\r\n  \"schema_version\": 123,\r\n  \"context\": {}\r\n}\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"traces\"; filename=\"example-file\"\r\nContent-Type: application/x-ndjson\r\n\r\n<string>\r\n-----011000010111000001101001--"

response = http.request(request)
puts response.read_body

{
  "upload_id": "<string>",
  "status": "committed"
}

{
  "error": {
    "code": "upload_too_large",
    "message": "<string>",
    "details": {}
  }
}

{
  "error": {
    "code": "upload_too_large",
    "message": "<string>",
    "details": {}
  }
}

{
  "error": {
    "code": "upload_too_large",
    "message": "<string>",
    "details": {}
  }
}

{
  "error": {
    "code": "upload_too_large",
    "message": "<string>",
    "details": {}
  }
}

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>",
      "input": "<unknown>",
      "ctx": {}
    }
  ]
}

{
  "error": {
    "code": "upload_too_large",
    "message": "<string>",
    "details": {}
  }
}

{
  "error": {
    "code": "upload_too_large",
    "message": "<string>",
    "details": {}
  }
}