curl --request PUT \
  --url https://api.invopop.com/silo/v1/entries/{entry_id}/files/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "invoice.pdf",
  "category": "format",
  "data": "aSDinaTvuI8gbWludGxpZnk=",
  "desc": "Invoice for January 2021.",
  "embeddable": true,
  "key": "pdf",
  "meta": {},
  "mime": "application/pdf",
  "private": true,
  "sha256": "27a0b656df99dc32124b4c49f2f3c35025f0a7453f289cbaa0701435cfcf4e28",
  "size": 12345
}
'

import requests

url = "https://api.invopop.com/silo/v1/entries/{entry_id}/files/{id}"

payload = {
    "name": "invoice.pdf",
    "category": "format",
    "data": "aSDinaTvuI8gbWludGxpZnk=",
    "desc": "Invoice for January 2021.",
    "embeddable": True,
    "key": "pdf",
    "meta": {},
    "mime": "application/pdf",
    "private": True,
    "sha256": "27a0b656df99dc32124b4c49f2f3c35025f0a7453f289cbaa0701435cfcf4e28",
    "size": 12345
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PUT',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    name: 'invoice.pdf',
    category: 'format',
    data: 'aSDinaTvuI8gbWludGxpZnk=',
    desc: 'Invoice for January 2021.',
    embeddable: true,
    key: 'pdf',
    meta: {},
    mime: 'application/pdf',
    private: true,
    sha256: '27a0b656df99dc32124b4c49f2f3c35025f0a7453f289cbaa0701435cfcf4e28',
    size: 12345
  })
};

fetch('https://api.invopop.com/silo/v1/entries/{entry_id}/files/{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.invopop.com/silo/v1/entries/{entry_id}/files/{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 => json_encode([
    'name' => 'invoice.pdf',
    'category' => 'format',
    'data' => 'aSDinaTvuI8gbWludGxpZnk=',
    'desc' => 'Invoice for January 2021.',
    'embeddable' => true,
    'key' => 'pdf',
    'meta' => [
        
    ],
    'mime' => 'application/pdf',
    'private' => true,
    'sha256' => '27a0b656df99dc32124b4c49f2f3c35025f0a7453f289cbaa0701435cfcf4e28',
    'size' => 12345
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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.invopop.com/silo/v1/entries/{entry_id}/files/{id}"

	payload := strings.NewReader("{\n  \"name\": \"invoice.pdf\",\n  \"category\": \"format\",\n  \"data\": \"aSDinaTvuI8gbWludGxpZnk=\",\n  \"desc\": \"Invoice for January 2021.\",\n  \"embeddable\": true,\n  \"key\": \"pdf\",\n  \"meta\": {},\n  \"mime\": \"application/pdf\",\n  \"private\": true,\n  \"sha256\": \"27a0b656df99dc32124b4c49f2f3c35025f0a7453f289cbaa0701435cfcf4e28\",\n  \"size\": 12345\n}")

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

	req.Header.Add("Authorization", "Bearer <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))

}

HttpResponse<String> response = Unirest.put("https://api.invopop.com/silo/v1/entries/{entry_id}/files/{id}")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"invoice.pdf\",\n  \"category\": \"format\",\n  \"data\": \"aSDinaTvuI8gbWludGxpZnk=\",\n  \"desc\": \"Invoice for January 2021.\",\n  \"embeddable\": true,\n  \"key\": \"pdf\",\n  \"meta\": {},\n  \"mime\": \"application/pdf\",\n  \"private\": true,\n  \"sha256\": \"27a0b656df99dc32124b4c49f2f3c35025f0a7453f289cbaa0701435cfcf4e28\",\n  \"size\": 12345\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.invopop.com/silo/v1/entries/{entry_id}/files/{id}")

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

request = Net::HTTP::Put.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"name\": \"invoice.pdf\",\n  \"category\": \"format\",\n  \"data\": \"aSDinaTvuI8gbWludGxpZnk=\",\n  \"desc\": \"Invoice for January 2021.\",\n  \"embeddable\": true,\n  \"key\": \"pdf\",\n  \"meta\": {},\n  \"mime\": \"application/pdf\",\n  \"private\": true,\n  \"sha256\": \"27a0b656df99dc32124b4c49f2f3c35025f0a7453f289cbaa0701435cfcf4e28\",\n  \"size\": 12345\n}"

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

{
  "category": "version",
  "created_at": "2018-01-01T00:00:00.000Z",
  "desc": "Invoice for January 2021.",
  "embeddable": true,
  "entry_id": "347c5b04-cde2-11ed-afa1-0242ac120002",
  "hash": "a1b2c3d4e5f6g7h8i9j0k1l2m3n4o5p6q7r8s9t0u1v2w3x4y5z6",
  "id": "<string>",
  "key": "pdf",
  "meta": {},
  "mime": "application/pdf",
  "name": "invoice.pdf",
  "previous": [
    {
      "created_at": "2018-01-01T00:00:00.000Z",
      "hash": "<string>",
      "id": "<string>",
      "size": 123
    }
  ],
  "private": true,
  "size": 12345,
  "stored": true,
  "url": "<string>"
}