curl --request PATCH \
  --url https://api.conduit.ai/v1/contacts/{id}/custom-attributes \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "attributes": [
    {
      "id": "attr_123",
      "value": "vip"
    },
    {
      "id": "attr_456",
      "value": null
    }
  ]
}
'

import requests

url = "https://api.conduit.ai/v1/contacts/{id}/custom-attributes"

payload = { "attributes": [
        {
            "id": "attr_123",
            "value": "vip"
        },
        {
            "id": "attr_456",
            "value": None
        }
    ] }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PATCH',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({attributes: [{id: 'attr_123', value: 'vip'}, {id: 'attr_456', value: null}]})
};

fetch('https://api.conduit.ai/v1/contacts/{id}/custom-attributes', 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.conduit.ai/v1/contacts/{id}/custom-attributes",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PATCH",
  CURLOPT_POSTFIELDS => json_encode([
    'attributes' => [
        [
                'id' => 'attr_123',
                'value' => 'vip'
        ],
        [
                'id' => 'attr_456',
                'value' => null
        ]
    ]
  ]),
  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.conduit.ai/v1/contacts/{id}/custom-attributes"

	payload := strings.NewReader("{\n  \"attributes\": [\n    {\n      \"id\": \"attr_123\",\n      \"value\": \"vip\"\n    },\n    {\n      \"id\": \"attr_456\",\n      \"value\": null\n    }\n  ]\n}")

	req, _ := http.NewRequest("PATCH", 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.patch("https://api.conduit.ai/v1/contacts/{id}/custom-attributes")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"attributes\": [\n    {\n      \"id\": \"attr_123\",\n      \"value\": \"vip\"\n    },\n    {\n      \"id\": \"attr_456\",\n      \"value\": null\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.conduit.ai/v1/contacts/{id}/custom-attributes")

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

request = Net::HTTP::Patch.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"attributes\": [\n    {\n      \"id\": \"attr_123\",\n      \"value\": \"vip\"\n    },\n    {\n      \"id\": \"attr_456\",\n      \"value\": null\n    }\n  ]\n}"

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

{
  "data": [
    {
      "id": "attr_123",
      "workspace_id": "j57demo8f8x7c9v0n2q4r6t8y1u3i5o",
      "name": "VIP Status",
      "type": "Select",
      "options": [
        {
          "value": "standard",
          "color": "gray"
        },
        {
          "value": "vip",
          "color": "green"
        }
      ],
      "order": 1,
      "section_id": "section_123",
      "section_name": "Contact Info",
      "value": "vip"
    },
    {
      "id": "attr_456",
      "workspace_id": "j57demo8f8x7c9v0n2q4r6t8y1u3i5o",
      "name": "Move-in Date",
      "type": "Date",
      "options": null,
      "order": 2,
      "section_id": "section_123",
      "section_name": "Contact Info",
      "value": null
    }
  ]
}

{
  "error": "Invalid workspace id"
}

{
  "error": "Invalid workspace id"
}

{
  "error": "Invalid workspace id"
}

{
  "error": "Invalid workspace id"
}

{
  "error": "Invalid workspace id"
}