using RestSharp;


var options = new RestClientOptions("http://localhost:56350/api/v1/Agents/Quote/SaveQuoteLineConfigurations");
var client = new RestClient(options);
var request = new RestRequest("");
request.AddJsonBody("{\n  \"QuoteLineConfigurations\": [\n    {\n      \"QuoteLineConfigurationId\": 123,\n      \"FieldName\": \"<string>\",\n      \"Label\": \"<string>\",\n      \"Tooltip\": \"<string>\",\n      \"Editable\": true,\n      \"InUse\": true,\n      \"Mandatory\": true,\n      \"Rank\": 123,\n      \"RestrictEdit\": true,\n      \"TableRight\": {\n        \"Mask\": \"<string>\",\n        \"Reason\": \"<string>\"\n      },\n      \"FieldProperties\": {}\n    }\n  ]\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({
    QuoteLineConfigurations: [
      {
        QuoteLineConfigurationId: 123,
        FieldName: '<string>',
        Label: '<string>',
        Tooltip: '<string>',
        Editable: true,
        InUse: true,
        Mandatory: true,
        Rank: 123,
        RestrictEdit: true,
        TableRight: {Mask: '<string>', Reason: '<string>'},
        FieldProperties: {}
      }
    ]
  })
};

fetch('http://localhost:56350/api/v1/Agents/Quote/SaveQuoteLineConfigurations', 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/Quote/SaveQuoteLineConfigurations",
  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([
    'QuoteLineConfigurations' => [
        [
                'QuoteLineConfigurationId' => 123,
                'FieldName' => '<string>',
                'Label' => '<string>',
                'Tooltip' => '<string>',
                'Editable' => true,
                'InUse' => true,
                'Mandatory' => true,
                'Rank' => 123,
                'RestrictEdit' => true,
                '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/Agents/Quote/SaveQuoteLineConfigurations"

payload = { "QuoteLineConfigurations": [
        {
            "QuoteLineConfigurationId": 123,
            "FieldName": "<string>",
            "Label": "<string>",
            "Tooltip": "<string>",
            "Editable": True,
            "InUse": True,
            "Mandatory": True,
            "Rank": 123,
            "RestrictEdit": True,
            "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({
    QuoteLineConfigurations: [
      {
        QuoteLineConfigurationId: 123,
        FieldName: '<string>',
        Label: '<string>',
        Tooltip: '<string>',
        Editable: true,
        InUse: true,
        Mandatory: true,
        Rank: 123,
        RestrictEdit: true,
        TableRight: {Mask: '<string>', Reason: '<string>'},
        FieldProperties: {}
      }
    ]
  })
};

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

[
  {
    "QuoteLineConfigurationId": 123,
    "FieldName": "<string>",
    "Label": "<string>",
    "Tooltip": "<string>",
    "Editable": true,
    "InUse": true,
    "Mandatory": true,
    "Rank": 123,
    "RestrictEdit": true,
    "TableRight": {
      "Mask": "<string>",
      "Reason": "<string>"
    },
    "FieldProperties": {}
  }
]