curl --request POST \
  --url https://api.valar.space/operations/measurements \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: multipart/form-data' \
  --form 'files=<string>' \
  --form files.items='@example-file'

import requests

url = "https://api.valar.space/operations/measurements"

files = { "files.items": ("example-file", open("example-file", "rb")) }
payload = { "files": "<string>" }
headers = {"Authorization": "Bearer <token>"}

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

print(response.text)

const form = new FormData();
form.append('files', '<string>');
form.append('files.items', '{
  "fileName": "example-file"
}');

const options = {method: 'POST', headers: {Authorization: 'Bearer <token>'}};

options.body = form;

fetch('https://api.valar.space/operations/measurements', 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://api.valar.space/operations/measurements",
  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=\"files\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"files.items\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n  \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001--",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: multipart/form-data"
  ],
]);

$response = curl_exec($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://api.valar.space/operations/measurements"

	payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"files\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"files.items\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n  \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001--")

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

	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://api.valar.space/operations/measurements")
  .header("Authorization", "Bearer <token>")
  .body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"files\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"files.items\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n  \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001--")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.valar.space/operations/measurements")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"files\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"files.items\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n  \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001--"

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

{
  "failureCount": 2,
  "results": [
    {
      "code": "import.tracking.tdm.parse_failed",
      "errorCode": "TRK-4001",
      "errors": [
        {
          "blockId": "block-1",
          "code": "TRK-4006",
          "firstEpoch": "2026-04-27T01:14:29.9Z",
          "message": "Ambiguous Doppler correction state: YES"
        }
      ],
      "filename": "tracking_data_001.tdm",
      "jobId": "550e8400-e29b-41d4-a716-446655440000",
      "measurementContext": {
        "endDate": "2023-11-07T05:31:56Z",
        "measurementTypes": [
          "<string>"
        ],
        "spacecraftIds": [
          "<string>"
        ],
        "startDate": "2023-11-07T05:31:56Z"
      },
      "message": "Successfully processed 150 measurements",
      "params": {},
      "status": "success",
      "uncertaintySummary": "<string>"
    }
  ],
  "successCount": 5,
  "totalCount": 7
}

{
  "failureCount": 2,
  "results": [
    {
      "code": "import.tracking.tdm.parse_failed",
      "errorCode": "TRK-4001",
      "errors": [
        {
          "blockId": "block-1",
          "code": "TRK-4006",
          "firstEpoch": "2026-04-27T01:14:29.9Z",
          "message": "Ambiguous Doppler correction state: YES"
        }
      ],
      "filename": "tracking_data_001.tdm",
      "jobId": "550e8400-e29b-41d4-a716-446655440000",
      "measurementContext": {
        "endDate": "2023-11-07T05:31:56Z",
        "measurementTypes": [
          "<string>"
        ],
        "spacecraftIds": [
          "<string>"
        ],
        "startDate": "2023-11-07T05:31:56Z"
      },
      "message": "Successfully processed 150 measurements",
      "params": {},
      "status": "success",
      "uncertaintySummary": "<string>"
    }
  ],
  "successCount": 5,
  "totalCount": 7
}

{
  "timestamp": "2025-01-15T10:30:00.000Z",
  "status": 400,
  "error": "Bad Request",
  "message": "No files provided",
  "path": "/operations/measurements"
}

{
  "error": "invalid_token",
  "error_description": "An error occurred while attempting to decode the Jwt"
}

{
  "timestamp": "2025-01-15T10:30:00.000Z",
  "status": 403,
  "error": "ACCESS_ERROR",
  "message": "Access denied",
  "path": "/operations/measurements"
}

{
  "timestamp": "2025-01-15T10:30:00.000Z",
  "status": 409,
  "error": "IMPORT_STALE_PREVIEW",
  "code": "import.commit.preview.stale",
  "message": "Content hash mismatch: the preview you inspected is stale",
  "path": "/operations/measurements"
}

{
  "timestamp": "2025-01-15T10:30:00.000Z",
  "status": 413,
  "error": "Payload Too Large",
  "message": "File size exceeds the maximum allowed limit",
  "path": "/operations/measurements"
}

{
  "timestamp": "2025-01-15T10:30:00.000Z",
  "status": 500,
  "error": "Internal Server Error",
  "message": "An unexpected error occurred",
  "path": "/operations/measurements"
}