curl --request PUT \
  --url https://api.petstoreapi.com/v1/users/{id} \
  --header 'Content-Type: application/json' \
  --data '
{
  "firstName": "Jeffrey",
  "lastName": "Kris",
  "email": "jeffrey.kris@example.com",
  "phone": "+18634063542"
}
'

import requests

url = "https://api.petstoreapi.com/v1/users/{id}"

payload = {
    "firstName": "Jeffrey",
    "lastName": "Kris",
    "email": "jeffrey.kris@example.com",
    "phone": "+18634063542"
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'PUT',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    firstName: 'Jeffrey',
    lastName: 'Kris',
    email: 'jeffrey.kris@example.com',
    phone: '+18634063542'
  })
};

fetch('https://api.petstoreapi.com/v1/users/{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://api.petstoreapi.com/v1/users/{id}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PUT",
  CURLOPT_POSTFIELDS => json_encode([
    'firstName' => 'Jeffrey',
    'lastName' => 'Kris',
    'email' => 'jeffrey.kris@example.com',
    'phone' => '+18634063542'
  ]),
  CURLOPT_HTTPHEADER => [
    "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.petstoreapi.com/v1/users/{id}"

	payload := strings.NewReader("{\n  \"firstName\": \"Jeffrey\",\n  \"lastName\": \"Kris\",\n  \"email\": \"jeffrey.kris@example.com\",\n  \"phone\": \"+18634063542\"\n}")

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

	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.put("https://api.petstoreapi.com/v1/users/{id}")
  .header("Content-Type", "application/json")
  .body("{\n  \"firstName\": \"Jeffrey\",\n  \"lastName\": \"Kris\",\n  \"email\": \"jeffrey.kris@example.com\",\n  \"phone\": \"+18634063542\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.petstoreapi.com/v1/users/{id}")

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

request = Net::HTTP::Put.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"firstName\": \"Jeffrey\",\n  \"lastName\": \"Kris\",\n  \"email\": \"jeffrey.kris@example.com\",\n  \"phone\": \"+18634063542\"\n}"

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

{}

{
  "type": "https://petstoreapi.com/errors/bad-request",
  "title": "Bad Request",
  "status": 400,
  "detail": "Invalid value for parameter 'status'. Must be one of: available, pending, sold.",
  "instance": "/pets"
}

{
  "type": "https://petstoreapi.com/errors/not-found",
  "title": "Not Found",
  "status": 404,
  "detail": "The requested pet with ID '123' was not found.",
  "instance": "/pets/123"
}

{
  "type": "https://petstoreapi.com/errors/validation-error",
  "title": "Validation Error",
  "status": 422,
  "detail": "The request body contains validation errors.",
  "instance": "/pets",
  "errors": [
    {
      "field": "name",
      "message": "Pet name is required",
      "code": "required_field"
    },
    {
      "field": "status",
      "message": "Invalid status value",
      "code": "invalid_format"
    }
  ]
}