import { Client } from "@notionhq/client"

const notion = new Client({ auth: process.env.NOTION_API_KEY })

const response = await notion.fileUploads.create({
  mode: "single_part",
  filename: "document.pdf",
  content_type: "application/pdf"
})

curl --request POST \
  --url https://api.notion.com/v1/file_uploads \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'Notion-Version: <notion-version>' \
  --data '
{
  "filename": "business_summary.pdf",
  "content_type": "application/pdf",
  "number_of_parts": 5000,
  "external_url": "<string>"
}
'

import requests

url = "https://api.notion.com/v1/file_uploads"

payload = {
    "filename": "business_summary.pdf",
    "content_type": "application/pdf",
    "number_of_parts": 5000,
    "external_url": "<string>"
}
headers = {
    "Notion-Version": "<notion-version>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.notion.com/v1/file_uploads",
  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([
    'filename' => 'business_summary.pdf',
    'content_type' => 'application/pdf',
    'number_of_parts' => 5000,
    'external_url' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json",
    "Notion-Version: <notion-version>"
  ],
]);

$response = curl_exec($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.notion.com/v1/file_uploads"

	payload := strings.NewReader("{\n  \"filename\": \"business_summary.pdf\",\n  \"content_type\": \"application/pdf\",\n  \"number_of_parts\": 5000,\n  \"external_url\": \"<string>\"\n}")

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

	req.Header.Add("Notion-Version", "<notion-version>")
	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://api.notion.com/v1/file_uploads")
  .header("Notion-Version", "<notion-version>")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"filename\": \"business_summary.pdf\",\n  \"content_type\": \"application/pdf\",\n  \"number_of_parts\": 5000,\n  \"external_url\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.notion.com/v1/file_uploads")

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

request = Net::HTTP::Post.new(url)
request["Notion-Version"] = '<notion-version>'
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"filename\": \"business_summary.pdf\",\n  \"content_type\": \"application/pdf\",\n  \"number_of_parts\": 5000,\n  \"external_url\": \"<string>\"\n}"

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

{
  "object": "file_upload",
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "created_time": "2023-11-07T05:31:56Z",
  "created_by": {
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "type": "person"
  },
  "last_edited_time": "2023-11-07T05:31:56Z",
  "in_trash": true,
  "expiry_time": "2023-11-07T05:31:56Z",
  "status": "pending",
  "filename": "<string>",
  "content_type": "<string>",
  "content_length": 1,
  "upload_url": "<string>",
  "complete_url": "<string>",
  "file_import_result": {
    "imported_time": "2023-11-07T05:31:56Z",
    "type": "success",
    "success": {}
  },
  "number_of_parts": {
    "total": 1,
    "sent": 1
  }
}

{
  "object": "error",
  "message": "<string>",
  "code": "invalid_json",
  "status": 400,
  "additional_data": {}
}

{
  "object": "error",
  "message": "<string>",
  "code": "unauthorized",
  "status": 401,
  "additional_data": {}
}

{
  "object": "error",
  "message": "<string>",
  "code": "restricted_resource",
  "status": 403,
  "additional_data": {}
}

{
  "object": "error",
  "message": "<string>",
  "code": "object_not_found",
  "status": 404,
  "additional_data": {}
}

{
  "object": "error",
  "message": "<string>",
  "code": "row_limit_exceeded",
  "status": 406,
  "additional_data": {}
}

{
  "object": "error",
  "message": "<string>",
  "code": "conflict_error",
  "status": 409,
  "additional_data": {}
}

{
  "object": "error",
  "message": "<string>",
  "code": "rate_limited",
  "status": 429,
  "additional_data": {}
}

{
  "object": "error",
  "message": "<string>",
  "code": "internal_server_error",
  "status": 500,
  "additional_data": {}
}

{
  "object": "error",
  "message": "<string>",
  "code": "service_unavailable",
  "status": 503,
  "additional_data": {}
}

{
  "object": "error",
  "message": "<string>",
  "code": "gateway_timeout",
  "status": 504,
  "additional_data": {}
}

{
  "object": "error",
  "message": "<string>",
  "code": "service_overload",
  "status": 529,
  "additional_data": {}
}