using RestSharp;


var options = new RestClientOptions("http://localhost:56350/api/v1/Agents/CustomerService/GetCustomerServiceStartup");
var client = new RestClient(options);
var request = new RestRequest("");
var response = await client.PostAsync(request);

Console.WriteLine("{0}", response.Content);

const options = {method: 'POST'};

fetch('http://localhost:56350/api/v1/Agents/CustomerService/GetCustomerServiceStartup', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_PORT => "56350",
  CURLOPT_URL => "http://localhost:56350/api/v1/Agents/CustomerService/GetCustomerServiceStartup",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

import requests

url = "http://localhost:56350/api/v1/Agents/CustomerService/GetCustomerServiceStartup"

response = requests.post(url)

print(response.text)

const options = {method: 'POST'};

fetch('http://localhost:56350/api/v1/Agents/CustomerService/GetCustomerServiceStartup', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "TimezoneEnabled": true,
  "TZOffset": 123,
  "RecaptchaSiteKey": "<string>",
  "SelectedPreferences": [
    {
      "Level": "Undefined",
      "RawValue": "<string>",
      "Specification": {
        "Section": "<string>",
        "Key": "<string>",
        "TableRight": {
          "Mask": "<string>",
          "Reason": "<string>"
        },
        "FieldProperties": {}
      },
      "DisplayValue": "<string>",
      "DisplayTooltip": "<string>",
      "DisplayType": "Unknown",
      "TabOrder": {
        "TabOrderId": 123,
        "TabName": "<string>",
        "Order": "<string>",
        "AssociateId": 123,
        "TableRight": {
          "Mask": "<string>",
          "Reason": "<string>"
        },
        "FieldProperties": {}
      },
      "TargetId": 123,
      "PrefDescId": 123,
      "TableName": "<string>",
      "UserPreferenceId": 123,
      "TableRight": {
        "Mask": "<string>",
        "Reason": "<string>"
      },
      "FieldProperties": {}
    }
  ],
  "TableRight": {
    "Mask": "<string>",
    "Reason": "<string>"
  },
  "FieldProperties": {}
}