curl --request PUT \
  --url https://connect.fmgsuite.com/v1/fmg/contact/contacts/{contactId} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "firstName": "<string>",
  "lastName": "<string>",
  "emailAddress": "<string>",
  "nickname": "<string>",
  "birthDate": "<string>",
  "phone": "<string>",
  "clientAnniversary": "<string>",
  "gender": 0,
  "maritalStatus": 0,
  "address1": "<string>",
  "address2": "<string>",
  "city": "<string>",
  "state": "<string>",
  "postalCode": "<string>"
}
'

import requests

url = "https://connect.fmgsuite.com/v1/fmg/contact/contacts/{contactId}"

payload = {
    "firstName": "<string>",
    "lastName": "<string>",
    "emailAddress": "<string>",
    "nickname": "<string>",
    "birthDate": "<string>",
    "phone": "<string>",
    "clientAnniversary": "<string>",
    "gender": 0,
    "maritalStatus": 0,
    "address1": "<string>",
    "address2": "<string>",
    "city": "<string>",
    "state": "<string>",
    "postalCode": "<string>"
}
headers = {
    "Authorization": "Bearer <token>",
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PUT',
  headers: {
    Authorization: 'Bearer <token>',
    'x-api-key': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    firstName: '<string>',
    lastName: '<string>',
    emailAddress: '<string>',
    nickname: '<string>',
    birthDate: '<string>',
    phone: '<string>',
    clientAnniversary: '<string>',
    gender: 0,
    maritalStatus: 0,
    address1: '<string>',
    address2: '<string>',
    city: '<string>',
    state: '<string>',
    postalCode: '<string>'
  })
};

fetch('https://connect.fmgsuite.com/v1/fmg/contact/contacts/{contactId}', 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://connect.fmgsuite.com/v1/fmg/contact/contacts/{contactId}",
  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' => '<string>',
    'lastName' => '<string>',
    'emailAddress' => '<string>',
    'nickname' => '<string>',
    'birthDate' => '<string>',
    'phone' => '<string>',
    'clientAnniversary' => '<string>',
    'gender' => 0,
    'maritalStatus' => 0,
    'address1' => '<string>',
    'address2' => '<string>',
    'city' => '<string>',
    'state' => '<string>',
    'postalCode' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json",
    "x-api-key: <api-key>"
  ],
]);

$response = curl_exec($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://connect.fmgsuite.com/v1/fmg/contact/contacts/{contactId}"

	payload := strings.NewReader("{\n  \"firstName\": \"<string>\",\n  \"lastName\": \"<string>\",\n  \"emailAddress\": \"<string>\",\n  \"nickname\": \"<string>\",\n  \"birthDate\": \"<string>\",\n  \"phone\": \"<string>\",\n  \"clientAnniversary\": \"<string>\",\n  \"gender\": 0,\n  \"maritalStatus\": 0,\n  \"address1\": \"<string>\",\n  \"address2\": \"<string>\",\n  \"city\": \"<string>\",\n  \"state\": \"<string>\",\n  \"postalCode\": \"<string>\"\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("x-api-key", "<api-key>")
	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://connect.fmgsuite.com/v1/fmg/contact/contacts/{contactId}")
  .header("Authorization", "Bearer <token>")
  .header("x-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"firstName\": \"<string>\",\n  \"lastName\": \"<string>\",\n  \"emailAddress\": \"<string>\",\n  \"nickname\": \"<string>\",\n  \"birthDate\": \"<string>\",\n  \"phone\": \"<string>\",\n  \"clientAnniversary\": \"<string>\",\n  \"gender\": 0,\n  \"maritalStatus\": 0,\n  \"address1\": \"<string>\",\n  \"address2\": \"<string>\",\n  \"city\": \"<string>\",\n  \"state\": \"<string>\",\n  \"postalCode\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://connect.fmgsuite.com/v1/fmg/contact/contacts/{contactId}")

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

request = Net::HTTP::Put.new(url)
request["Authorization"] = 'Bearer <token>'
request["x-api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"firstName\": \"<string>\",\n  \"lastName\": \"<string>\",\n  \"emailAddress\": \"<string>\",\n  \"nickname\": \"<string>\",\n  \"birthDate\": \"<string>\",\n  \"phone\": \"<string>\",\n  \"clientAnniversary\": \"<string>\",\n  \"gender\": 0,\n  \"maritalStatus\": 0,\n  \"address1\": \"<string>\",\n  \"address2\": \"<string>\",\n  \"city\": \"<string>\",\n  \"state\": \"<string>\",\n  \"postalCode\": \"<string>\"\n}"

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

{
  "id": 1
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "traceId": "<string>",
  "retryable": true,
  "details": "<unknown>"
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "traceId": "<string>",
  "retryable": true,
  "details": "<unknown>"
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "traceId": "<string>",
  "retryable": true,
  "details": "<unknown>"
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "traceId": "<string>",
  "retryable": true,
  "details": "<unknown>"
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "traceId": "<string>",
  "retryable": true,
  "details": "<unknown>"
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "traceId": "<string>",
  "retryable": true,
  "details": "<unknown>"
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "traceId": "<string>",
  "retryable": true,
  "details": "<unknown>"
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "traceId": "<string>",
  "retryable": true,
  "details": "<unknown>"
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "traceId": "<string>",
  "retryable": true,
  "details": "<unknown>"
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "traceId": "<string>",
  "retryable": true,
  "details": "<unknown>"
}