curl --location 'https://idbanc-kyb.azurewebsites.net/embedded/api/v1/upload-customer-file' \
--header 'Content-Type: multipart/form-data' \
--form 'customerId="299b88c8-b13c-4336-8ed6-2ff4ab3e7f49"' \
--form 'fileType="PHOTO"' \
--form 'file=@"/path/to/file"'

import requests

url = "https://idbanc-kyb.azurewebsites.net/embedded/api/v1/upload-customer-file"

payload = {'customerId': '299b88c8-b13c-4336-8ed6-2ff4ab3e7f49',
'fileType': 'PHOTO'}
files=[
	('file',('Inspired - Marty Cagan.pdf',open('/Users/mac/Downloads/Inspired - Marty Cagan.pdf','rb'),'application/pdf'))
]
headers = {
	'Content-Type': 'multipart/form-data'
}

response = requests.request("POST", url, headers=headers, data=payload, files=files)

print(response.text)

const myHeaders = new Headers();
myHeaders.append("Content-Type", "multipart/form-data");

const formdata = new FormData();
formdata.append("customerId", "299b88c8-b13c-4336-8ed6-2ff4ab3e7f49");
formdata.append("fileType", "PHOTO");
formdata.append("file", fileInput.files[0], "Inspired - Marty Cagan.pdf");

const requestOptions = {
	method: "POST",
	headers: myHeaders,
	body: formdata,
	redirect: "follow",
};

fetch(
	"https://idbanc-kyb.azurewebsites.net/embedded/api/v1/upload-customer-file",
	requestOptions
)
	.then((response) => response.json())
	.then((response) => console.log(response))
	.catch((error) => console.error(error));

<?php

$curl = curl_init();

curl_setopt_array($curl, array(
	CURLOPT_URL => 'https://idbanc-kyb.azurewebsites.net/embedded/api/v1/upload-customer-file',
	CURLOPT_RETURNTRANSFER => true,
	CURLOPT_ENCODING => '',
	CURLOPT_MAXREDIRS => 10,
	CURLOPT_TIMEOUT => 0,
	CURLOPT_FOLLOWLOCATION => true,
	CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
	CURLOPT_CUSTOMREQUEST => 'POST',
	CURLOPT_POSTFIELDS => array('customerId' => '299b88c8-b13c-4336-8ed6-2ff4ab3e7f49','fileType' => 'PHOTO','file'=> new CURLFILE('/Users/mac/Downloads/Inspired - Marty Cagan.pdf')),
	CURLOPT_HTTPHEADER => array(
		'Content-Type: multipart/form-data'
	),
));

$response = curl_exec($curl);

curl_close($curl);
if ($err) {
	echo "cURL Error #:" . $err;
} else {
	echo $response;
}

package main

import (
	"fmt"
	"bytes"
	"mime/multipart"
	"os"
	"path/filepath"
	"net/http"
	"io"
)

func main() {

	url := "https://idbanc-kyb.azurewebsites.net/embedded/api/v1/upload-customer-file"
	method := "POST"

	payload := &bytes.Buffer{}
	writer := multipart.NewWriter(payload)
	_ = writer.WriteField("customerId", "299b88c8-b13c-4336-8ed6-2ff4ab3e7f49")
	_ = writer.WriteField("fileType", "PHOTO")
	file, errFile3 := os.Open("/Users/mac/Downloads/Inspired - Marty Cagan.pdf")
	defer file.Close()
	part3,
				errFile3 := writer.CreateFormFile("file",filepath.Base("/Users/mac/Downloads/Inspired - Marty Cagan.pdf"))
	_, errFile3 = io.Copy(part3, file)
	if errFile3 != nil {
		fmt.Println(errFile3)
		return
	}
	err := writer.Close()
	if err != nil {
		fmt.Println(err)
		return
	}


	client := &http.Client {
	}
	req, err := http.NewRequest(method, url, payload)

	if err != nil {
		fmt.Println(err)
		return
	}
	req.Header.Add("Content-Type", "multipart/form-data")

	req.Header.Set("Content-Type", writer.FormDataContentType())
	res, err := client.Do(req)
	if err != nil {
		fmt.Println(err)
		return
	}
	defer res.Body.Close()

	body, err := io.ReadAll(res.Body)
	if err != nil {
		fmt.Println(err)
		return
	}
	fmt.Println(string(body))
}

HttpResponse<String> response = Unirest.post("https://idbanc-kyb.azurewebsites.net/embedded/api/v1/upload-customer-file")
	.header("Content-Type", "multipart/form-data")
	.field("customerId", "299b88c8-b13c-4336-8ed6-2ff4ab3e7f49")
	.field("fileType", "PHOTO")
	.field("file", new File("/Users/mac/Downloads/Inspired - Marty Cagan.pdf"))
	.asString();