curl --request PUT \
  --url https://api.extole.io/v1/components/{component_id}/assets/{asset_id} \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: multipart/form-data' \
  --form 'asset={
  "description": "description",
  "name": "name",
  "tags": [
    "tag"
  ]
}' \
  --form 'file={
  "creationDate": "2025-10-24T09:00:00.000Z",
  "fileName": "fileName",
  "modificationDate": "2025-10-24T09:00:00.000Z",
  "name": "name",
  "parameters": {
    "parameters_key": "parameters_key"
  },
  "readDate": "2025-10-24T09:00:00.000Z",
  "size": 1,
  "type": "type"
}'

import requests

url = "https://api.extole.io/v1/components/{component_id}/assets/{asset_id}"

payload = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"asset\"\r\n\r\n{\r\n  \"description\": \"description\",\r\n  \"name\": \"name\",\r\n  \"tags\": [\r\n    \"tag\"\r\n  ]\r\n}\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"\r\n\r\n{\r\n  \"creationDate\": \"2025-10-24T09:00:00.000Z\",\r\n  \"fileName\": \"fileName\",\r\n  \"modificationDate\": \"2025-10-24T09:00:00.000Z\",\r\n  \"name\": \"name\",\r\n  \"parameters\": {\r\n    \"parameters_key\": \"parameters_key\"\r\n  },\r\n  \"readDate\": \"2025-10-24T09:00:00.000Z\",\r\n  \"size\": 1,\r\n  \"type\": \"type\"\r\n}\r\n-----011000010111000001101001--"
headers = {
    "Authorization": "<api-key>",
    "Content-Type": "multipart/form-data"
}

response = requests.put(url, data=payload, headers=headers)

print(response.text)

const form = new FormData();
form.append('asset', '{
  "description": "description",
  "name": "name",
  "tags": [
    "tag"
  ]
}');
form.append('file', '{
  "creationDate": "2025-10-24T09:00:00.000Z",
  "fileName": "fileName",
  "modificationDate": "2025-10-24T09:00:00.000Z",
  "name": "name",
  "parameters": {
    "parameters_key": "parameters_key"
  },
  "readDate": "2025-10-24T09:00:00.000Z",
  "size": 1,
  "type": "type"
}');

const options = {method: 'PUT', headers: {Authorization: '<api-key>'}};

options.body = form;

fetch('https://api.extole.io/v1/components/{component_id}/assets/{asset_id}', 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.extole.io/v1/components/{component_id}/assets/{asset_id}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PUT",
  CURLOPT_POSTFIELDS => "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"asset\"\r\n\r\n{\r\n  \"description\": \"description\",\r\n  \"name\": \"name\",\r\n  \"tags\": [\r\n    \"tag\"\r\n  ]\r\n}\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"\r\n\r\n{\r\n  \"creationDate\": \"2025-10-24T09:00:00.000Z\",\r\n  \"fileName\": \"fileName\",\r\n  \"modificationDate\": \"2025-10-24T09:00:00.000Z\",\r\n  \"name\": \"name\",\r\n  \"parameters\": {\r\n    \"parameters_key\": \"parameters_key\"\r\n  },\r\n  \"readDate\": \"2025-10-24T09:00:00.000Z\",\r\n  \"size\": 1,\r\n  \"type\": \"type\"\r\n}\r\n-----011000010111000001101001--",
  CURLOPT_HTTPHEADER => [
    "Authorization: <api-key>",
    "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.extole.io/v1/components/{component_id}/assets/{asset_id}"

	payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"asset\"\r\n\r\n{\r\n  \"description\": \"description\",\r\n  \"name\": \"name\",\r\n  \"tags\": [\r\n    \"tag\"\r\n  ]\r\n}\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"\r\n\r\n{\r\n  \"creationDate\": \"2025-10-24T09:00:00.000Z\",\r\n  \"fileName\": \"fileName\",\r\n  \"modificationDate\": \"2025-10-24T09:00:00.000Z\",\r\n  \"name\": \"name\",\r\n  \"parameters\": {\r\n    \"parameters_key\": \"parameters_key\"\r\n  },\r\n  \"readDate\": \"2025-10-24T09:00:00.000Z\",\r\n  \"size\": 1,\r\n  \"type\": \"type\"\r\n}\r\n-----011000010111000001101001--")

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

	req.Header.Add("Authorization", "<api-key>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.put("https://api.extole.io/v1/components/{component_id}/assets/{asset_id}")
  .header("Authorization", "<api-key>")
  .body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"asset\"\r\n\r\n{\r\n  \"description\": \"description\",\r\n  \"name\": \"name\",\r\n  \"tags\": [\r\n    \"tag\"\r\n  ]\r\n}\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"\r\n\r\n{\r\n  \"creationDate\": \"2025-10-24T09:00:00.000Z\",\r\n  \"fileName\": \"fileName\",\r\n  \"modificationDate\": \"2025-10-24T09:00:00.000Z\",\r\n  \"name\": \"name\",\r\n  \"parameters\": {\r\n    \"parameters_key\": \"parameters_key\"\r\n  },\r\n  \"readDate\": \"2025-10-24T09:00:00.000Z\",\r\n  \"size\": 1,\r\n  \"type\": \"type\"\r\n}\r\n-----011000010111000001101001--")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.extole.io/v1/components/{component_id}/assets/{asset_id}")

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

request = Net::HTTP::Put.new(url)
request["Authorization"] = '<api-key>'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"asset\"\r\n\r\n{\r\n  \"description\": \"description\",\r\n  \"name\": \"name\",\r\n  \"tags\": [\r\n    \"tag\"\r\n  ]\r\n}\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"\r\n\r\n{\r\n  \"creationDate\": \"2025-10-24T09:00:00.000Z\",\r\n  \"fileName\": \"fileName\",\r\n  \"modificationDate\": \"2025-10-24T09:00:00.000Z\",\r\n  \"name\": \"name\",\r\n  \"parameters\": {\r\n    \"parameters_key\": \"parameters_key\"\r\n  },\r\n  \"readDate\": \"2025-10-24T09:00:00.000Z\",\r\n  \"size\": 1,\r\n  \"type\": \"type\"\r\n}\r\n-----011000010111000001101001--"

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