using RestSharp;


var options = new RestClientOptions("http://localhost:56350/api/v1/Agents/NumberAllocation/GetRefCountEntity");
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/NumberAllocation/GetRefCountEntity', 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/NumberAllocation/GetRefCountEntity",
  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/NumberAllocation/GetRefCountEntity"

response = requests.post(url)

print(response.text)

const options = {method: 'POST'};

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

{
  "RefCountsId": 123,
  "Field": "<string>",
  "RecordId": 123,
  "SuggestedRecords": [
    {
      "Id": 123,
      "Name": "<string>",
      "ToolTip": "<string>",
      "Deleted": true,
      "Rank": 123,
      "Type": "<string>",
      "ChildItems": "<array>",
      "IconHint": "<string>",
      "ColorBlock": 123,
      "ExtraInfo": "<string>",
      "StyleHint": "<string>",
      "FullName": "<string>",
      "TableRight": {
        "Mask": "<string>",
        "Reason": "<string>"
      },
      "FieldProperties": {}
    }
  ],
  "CurrentValue": 123,
  "TravelPrefix": 123,
  "SatPrefix": 123,
  "Allocate": true,
  "Unique": true,
  "ReadOnly": true,
  "AllowBlank": true,
  "TableRight": {
    "Mask": "<string>",
    "Reason": "<string>"
  },
  "FieldProperties": {}
}