curl --request POST \
  --url https://partner-api.taptalent.io/v1/partner/custom-field-values/bulk \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "entityType": "candidate",
  "entityId": 12345,
  "values": [
    {
      "customFieldId": 58,
      "value": "Email"
    },
    {
      "customFieldId": 59,
      "value": [
        "Option 1",
        "Option 2"
      ]
    }
  ]
}
'

import requests

url = "https://partner-api.taptalent.io/v1/partner/custom-field-values/bulk"

payload = {
    "entityType": "candidate",
    "entityId": 12345,
    "values": [
        {
            "customFieldId": 58,
            "value": "Email"
        },
        {
            "customFieldId": 59,
            "value": ["Option 1", "Option 2"]
        }
    ]
}
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({
    entityType: 'candidate',
    entityId: 12345,
    values: [
      {customFieldId: 58, value: 'Email'},
      {customFieldId: 59, value: ['Option 1', 'Option 2']}
    ]
  })
};

fetch('https://partner-api.taptalent.io/v1/partner/custom-field-values/bulk', 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://partner-api.taptalent.io/v1/partner/custom-field-values/bulk",
  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([
    'entityType' => 'candidate',
    'entityId' => 12345,
    'values' => [
        [
                'customFieldId' => 58,
                'value' => 'Email'
        ],
        [
                'customFieldId' => 59,
                'value' => [
                                'Option 1',
                                'Option 2'
                ]
        ]
    ]
  ]),
  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://partner-api.taptalent.io/v1/partner/custom-field-values/bulk"

	payload := strings.NewReader("{\n  \"entityType\": \"candidate\",\n  \"entityId\": 12345,\n  \"values\": [\n    {\n      \"customFieldId\": 58,\n      \"value\": \"Email\"\n    },\n    {\n      \"customFieldId\": 59,\n      \"value\": [\n        \"Option 1\",\n        \"Option 2\"\n      ]\n    }\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://partner-api.taptalent.io/v1/partner/custom-field-values/bulk")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"entityType\": \"candidate\",\n  \"entityId\": 12345,\n  \"values\": [\n    {\n      \"customFieldId\": 58,\n      \"value\": \"Email\"\n    },\n    {\n      \"customFieldId\": 59,\n      \"value\": [\n        \"Option 1\",\n        \"Option 2\"\n      ]\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://partner-api.taptalent.io/v1/partner/custom-field-values/bulk")

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  \"entityType\": \"candidate\",\n  \"entityId\": 12345,\n  \"values\": [\n    {\n      \"customFieldId\": 58,\n      \"value\": \"Email\"\n    },\n    {\n      \"customFieldId\": 59,\n      \"value\": [\n        \"Option 1\",\n        \"Option 2\"\n      ]\n    }\n  ]\n}"

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