curl --request PATCH \
  --url https://app.eat-now.io/api/partner/v1/customers/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "tags": [
    "VIP",
    "Wine club"
  ],
  "newsletter_consent": false
}
'

import requests

url = "https://app.eat-now.io/api/partner/v1/customers/{id}"

payload = {
    "tags": ["VIP", "Wine club"],
    "newsletter_consent": False
}
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({tags: ['VIP', 'Wine club'], newsletter_consent: false})
};

fetch('https://app.eat-now.io/api/partner/v1/customers/{id}', 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.eat-now.io/api/partner/v1/customers/{id}",
  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([
    'tags' => [
        'VIP',
        'Wine club'
    ],
    'newsletter_consent' => false
  ]),
  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.eat-now.io/api/partner/v1/customers/{id}"

	payload := strings.NewReader("{\n  \"tags\": [\n    \"VIP\",\n    \"Wine club\"\n  ],\n  \"newsletter_consent\": false\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://app.eat-now.io/api/partner/v1/customers/{id}")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"tags\": [\n    \"VIP\",\n    \"Wine club\"\n  ],\n  \"newsletter_consent\": false\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://app.eat-now.io/api/partner/v1/customers/{id}")

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  \"tags\": [\n    \"VIP\",\n    \"Wine club\"\n  ],\n  \"newsletter_consent\": false\n}"

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

{
  "data": {
    "id": "<string>",
    "external_id": "<string>",
    "name": "<string>",
    "email": "jsmith@example.com",
    "phone_number": "<string>",
    "country_code": "<string>",
    "lang": "FR",
    "tags": [
      "<string>"
    ],
    "note": "<string>",
    "custom_fields": {},
    "newsletter_consent": true,
    "marketing_opt_outs": [
      "EMAIL"
    ],
    "blacklisted": true,
    "stats": {
      "reservation_count": 123,
      "confirmed_count": 123,
      "no_show_count": 123,
      "feedback_count": 123,
      "average_feedback_score": 123,
      "total_amount_paid": 123,
      "average_basket": 123,
      "last_reservation_date": "<string>"
    },
    "created_at": "2023-11-07T05:31:56Z",
    "updated_at": "2023-11-07T05:31:56Z"
  }
}

{
  "error": {
    "code": "AUTHENTICATION_REQUIRED",
    "message": "<string>",
    "request_id": "<string>",
    "details": {}
  }
}

{
  "error": {
    "code": "AUTHENTICATION_REQUIRED",
    "message": "<string>",
    "request_id": "<string>",
    "details": {}
  }
}

{
  "error": {
    "code": "AUTHENTICATION_REQUIRED",
    "message": "<string>",
    "request_id": "<string>",
    "details": {}
  }
}

{
  "error": {
    "code": "AUTHENTICATION_REQUIRED",
    "message": "<string>",
    "request_id": "<string>",
    "details": {}
  }
}

{
  "error": {
    "code": "AUTHENTICATION_REQUIRED",
    "message": "<string>",
    "request_id": "<string>",
    "details": {}
  }
}

{
  "error": {
    "code": "AUTHENTICATION_REQUIRED",
    "message": "<string>",
    "request_id": "<string>",
    "details": {}
  }
}