curl --request PUT \
  --url https://api.paxos.com/v2/identity/identities/{identity_id}/documents \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "Proof_of_residence.jpg",
  "document_types": [
    "PROOF_OF_RESIDENCY"
  ]
}
'

import requests

url = "https://api.paxos.com/v2/identity/identities/{identity_id}/documents"

payload = {
    "name": "Proof_of_residence.jpg",
    "document_types": ["PROOF_OF_RESIDENCY"]
}
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: 'Proof_of_residence.jpg', document_types: ['PROOF_OF_RESIDENCY']})
};

fetch('https://api.paxos.com/v2/identity/identities/{identity_id}/documents', 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.paxos.com/v2/identity/identities/{identity_id}/documents",
  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' => 'Proof_of_residence.jpg',
    'document_types' => [
        'PROOF_OF_RESIDENCY'
    ]
  ]),
  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.paxos.com/v2/identity/identities/{identity_id}/documents"

	payload := strings.NewReader("{\n  \"name\": \"Proof_of_residence.jpg\",\n  \"document_types\": [\n    \"PROOF_OF_RESIDENCY\"\n  ]\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.paxos.com/v2/identity/identities/{identity_id}/documents")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"Proof_of_residence.jpg\",\n  \"document_types\": [\n    \"PROOF_OF_RESIDENCY\"\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.paxos.com/v2/identity/identities/{identity_id}/documents")

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\": \"Proof_of_residence.jpg\",\n  \"document_types\": [\n    \"PROOF_OF_RESIDENCY\"\n  ]\n}"

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

{
  "file_id": "f190b163-208f-4d73-8deb-4fb8b24add00",
  "name": "Proof_of_residence.jpg",
  "upload_url": "https://s3.amasonaws.com/pax...cec3f64fe20348685a"
}

{
  "detail": "must provide a file name, up to 260 characters",
  "status": 400,
  "title": "Bad Request",
  "type": "about:blank"
}

{
  "detail": "document storage not enabled",
  "status": 403,
  "title": "Forbidden",
  "type": "about:blank"
}

{
  "detail": "identity does not exist",
  "status": 404,
  "title": "Not Found",
  "type": "about:blank"
}

{
  "detail": "file named \"Proof_of_residence.jpg\" already exists",
  "meta": {
    "existing": {
      "name": "Proof_of_residence.jpg"
    }
  },
  "status": 409,
  "title": "Already Exists",
  "type": "https://developer.paxos.com/docs/v2/problems/already-exists"
}