using RestSharp;


var options = new RestClientOptions("http://localhost:56350/api/v1/Hierarchy");
var client = new RestClient(options);
var request = new RestRequest("");
request.AddJsonBody("{\n  \"HierarchyId\": 123,\n  \"Name\": \"<string>\",\n  \"Fullname\": \"<string>\",\n  \"ParentId\": 123,\n  \"Children\": \"<array>\",\n  \"Registered\": \"2023-11-07T05:31:56Z\",\n  \"RegisteredAssociateId\": 123,\n  \"Updated\": \"2023-11-07T05:31:56Z\",\n  \"UpdatedAssociateId\": 123,\n  \"TableRight\": {\n    \"Mask\": \"<string>\",\n    \"Reason\": \"<string>\"\n  },\n  \"FieldProperties\": {}\n}", false);
var response = await client.PostAsync(request);

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

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    HierarchyId: 123,
    Name: '<string>',
    Fullname: '<string>',
    ParentId: 123,
    Children: '<array>',
    Registered: '2023-11-07T05:31:56Z',
    RegisteredAssociateId: 123,
    Updated: '2023-11-07T05:31:56Z',
    UpdatedAssociateId: 123,
    TableRight: {Mask: '<string>', Reason: '<string>'},
    FieldProperties: {}
  })
};

fetch('http://localhost:56350/api/v1/Hierarchy', 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/Hierarchy",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'HierarchyId' => 123,
    'Name' => '<string>',
    'Fullname' => '<string>',
    'ParentId' => 123,
    'Children' => '<array>',
    'Registered' => '2023-11-07T05:31:56Z',
    'RegisteredAssociateId' => 123,
    'Updated' => '2023-11-07T05:31:56Z',
    'UpdatedAssociateId' => 123,
    'TableRight' => [
        'Mask' => '<string>',
        'Reason' => '<string>'
    ],
    'FieldProperties' => [
        
    ]
  ]),
  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;
}

import requests

url = "http://localhost:56350/api/v1/Hierarchy"

payload = {
    "HierarchyId": 123,
    "Name": "<string>",
    "Fullname": "<string>",
    "ParentId": 123,
    "Children": "<array>",
    "Registered": "2023-11-07T05:31:56Z",
    "RegisteredAssociateId": 123,
    "Updated": "2023-11-07T05:31:56Z",
    "UpdatedAssociateId": 123,
    "TableRight": {
        "Mask": "<string>",
        "Reason": "<string>"
    },
    "FieldProperties": {}
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    HierarchyId: 123,
    Name: '<string>',
    Fullname: '<string>',
    ParentId: 123,
    Children: '<array>',
    Registered: '2023-11-07T05:31:56Z',
    RegisteredAssociateId: 123,
    Updated: '2023-11-07T05:31:56Z',
    UpdatedAssociateId: 123,
    TableRight: {Mask: '<string>', Reason: '<string>'},
    FieldProperties: {}
  })
};

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

{
  "HierarchyId": 123,
  "Domain": "Unknown",
  "Name": "<string>",
  "Fullname": "<string>",
  "ParentId": 123,
  "Children": [
    {
      "HierarchyId": 123,
      "Domain": "Unknown",
      "Name": "<string>",
      "Fullname": "<string>",
      "ParentId": 123,
      "Children": "<array>",
      "Registered": "2023-11-07T05:31:56Z",
      "RegisteredAssociateId": 123,
      "Updated": "2023-11-07T05:31:56Z",
      "UpdatedAssociateId": 123,
      "TableRight": {
        "Mask": "<string>",
        "Reason": "<string>"
      },
      "FieldProperties": {}
    }
  ],
  "Registered": "2023-11-07T05:31:56Z",
  "RegisteredAssociateId": 123,
  "Updated": "2023-11-07T05:31:56Z",
  "UpdatedAssociateId": 123,
  "TableRight": {
    "Mask": "<string>",
    "Reason": "<string>"
  },
  "FieldProperties": {},
  "_Links": {}
}