curl --request POST \
  --url https://app.instantcompliance.ai/api/v1/entities/{id}/documents \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "s3Key": "check-documents/org-…/entity-…/…_asic-extract.pdf",
  "file": {
    "fileName": "asic-extract.pdf",
    "fileSize": 482913,
    "contentType": "application/pdf"
  }
}
'

import requests

url = "https://app.instantcompliance.ai/api/v1/entities/{id}/documents"

payload = {
    "s3Key": "check-documents/org-…/entity-…/…_asic-extract.pdf",
    "file": {
        "fileName": "asic-extract.pdf",
        "fileSize": 482913,
        "contentType": "application/pdf"
    }
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    s3Key: 'check-documents/org-…/entity-…/…_asic-extract.pdf',
    file: {fileName: 'asic-extract.pdf', fileSize: 482913, contentType: 'application/pdf'}
  })
};

fetch('https://app.instantcompliance.ai/api/v1/entities/{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://app.instantcompliance.ai/api/v1/entities/{id}/documents",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    's3Key' => 'check-documents/org-…/entity-…/…_asic-extract.pdf',
    'file' => [
        'fileName' => 'asic-extract.pdf',
        'fileSize' => 482913,
        'contentType' => 'application/pdf'
    ]
  ]),
  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://app.instantcompliance.ai/api/v1/entities/{id}/documents"

	payload := strings.NewReader("{\n  \"s3Key\": \"check-documents/org-…/entity-…/…_asic-extract.pdf\",\n  \"file\": {\n    \"fileName\": \"asic-extract.pdf\",\n    \"fileSize\": 482913,\n    \"contentType\": \"application/pdf\"\n  }\n}")

	req, _ := http.NewRequest("POST", 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.post("https://app.instantcompliance.ai/api/v1/entities/{id}/documents")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"s3Key\": \"check-documents/org-…/entity-…/…_asic-extract.pdf\",\n  \"file\": {\n    \"fileName\": \"asic-extract.pdf\",\n    \"fileSize\": 482913,\n    \"contentType\": \"application/pdf\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://app.instantcompliance.ai/api/v1/entities/{id}/documents")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"s3Key\": \"check-documents/org-…/entity-…/…_asic-extract.pdf\",\n  \"file\": {\n    \"fileName\": \"asic-extract.pdf\",\n    \"fileSize\": 482913,\n    \"contentType\": \"application/pdf\"\n  }\n}"

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

{
  "file_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "job_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "outcome": "reading"
}

{
  "error": {
    "code": "unauthorized",
    "message": "Invalid or revoked API key."
  }
}

{
  "error": {
    "code": "forbidden_scope",
    "message": "This API key does not have the required scope. customers:write",
    "details": {
      "required_scope": "customers:write"
    }
  }
}

{
  "error": {
    "code": "not_found",
    "message": "Customer not found."
  }
}

{
  "error": {
    "code": "validation_failed",
    "message": "Invalid customer payload.",
    "details": {
      "issues": {
        "email": [
          "Must be a valid email address."
        ]
      }
    }
  }
}

{
  "error": {
    "code": "rate_limited",
    "message": "Rate limit exceeded. Slow down and retry shortly.",
    "details": {
      "limit": 60,
      "window_seconds": 60
    }
  }
}