curl --request POST \
  --url https://{host}/api/supervisors/{name}/networking/gateways \
  --header 'Content-Type: application/json' \
  --cookie k8s-gate-session= \
  --data '
{
  "datapath": "<string>",
  "gatewayClassName": "<string>",
  "listeners": [
    {
      "certIssuer": "<string>",
      "certOwner": "<string>",
      "certSecret": "<string>",
      "conditions": [
        {
          "message": "<string>",
          "reason": "<string>",
          "status": "<string>",
          "type": "<string>"
        }
      ],
      "hostname": "<string>",
      "issuer": "<string>",
      "name": "<string>",
      "port": 123,
      "protocol": "<string>"
    }
  ],
  "name": "<string>",
  "namespace": "<string>",
  "poolLabelKey": "<string>",
  "poolLabelValue": "<string>",
  "requestedIP": "<string>"
}
'

import requests

url = "https://{host}/api/supervisors/{name}/networking/gateways"

payload = {
    "datapath": "<string>",
    "gatewayClassName": "<string>",
    "listeners": [
        {
            "certIssuer": "<string>",
            "certOwner": "<string>",
            "certSecret": "<string>",
            "conditions": [
                {
                    "message": "<string>",
                    "reason": "<string>",
                    "status": "<string>",
                    "type": "<string>"
                }
            ],
            "hostname": "<string>",
            "issuer": "<string>",
            "name": "<string>",
            "port": 123,
            "protocol": "<string>"
        }
    ],
    "name": "<string>",
    "namespace": "<string>",
    "poolLabelKey": "<string>",
    "poolLabelValue": "<string>",
    "requestedIP": "<string>"
}
headers = {
    "cookie": "k8s-gate-session=",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {cookie: 'k8s-gate-session=', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    datapath: '<string>',
    gatewayClassName: '<string>',
    listeners: [
      {
        certIssuer: '<string>',
        certOwner: '<string>',
        certSecret: '<string>',
        conditions: [
          {message: '<string>', reason: '<string>', status: '<string>', type: '<string>'}
        ],
        hostname: '<string>',
        issuer: '<string>',
        name: '<string>',
        port: 123,
        protocol: '<string>'
      }
    ],
    name: '<string>',
    namespace: '<string>',
    poolLabelKey: '<string>',
    poolLabelValue: '<string>',
    requestedIP: '<string>'
  })
};

fetch('https://{host}/api/supervisors/{name}/networking/gateways', 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://{host}/api/supervisors/{name}/networking/gateways",
  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([
    'datapath' => '<string>',
    'gatewayClassName' => '<string>',
    'listeners' => [
        [
                'certIssuer' => '<string>',
                'certOwner' => '<string>',
                'certSecret' => '<string>',
                'conditions' => [
                                [
                                                                'message' => '<string>',
                                                                'reason' => '<string>',
                                                                'status' => '<string>',
                                                                'type' => '<string>'
                                ]
                ],
                'hostname' => '<string>',
                'issuer' => '<string>',
                'name' => '<string>',
                'port' => 123,
                'protocol' => '<string>'
        ]
    ],
    'name' => '<string>',
    'namespace' => '<string>',
    'poolLabelKey' => '<string>',
    'poolLabelValue' => '<string>',
    'requestedIP' => '<string>'
  ]),
  CURLOPT_COOKIE => "k8s-gate-session=",
  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;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://{host}/api/supervisors/{name}/networking/gateways"

	payload := strings.NewReader("{\n  \"datapath\": \"<string>\",\n  \"gatewayClassName\": \"<string>\",\n  \"listeners\": [\n    {\n      \"certIssuer\": \"<string>\",\n      \"certOwner\": \"<string>\",\n      \"certSecret\": \"<string>\",\n      \"conditions\": [\n        {\n          \"message\": \"<string>\",\n          \"reason\": \"<string>\",\n          \"status\": \"<string>\",\n          \"type\": \"<string>\"\n        }\n      ],\n      \"hostname\": \"<string>\",\n      \"issuer\": \"<string>\",\n      \"name\": \"<string>\",\n      \"port\": 123,\n      \"protocol\": \"<string>\"\n    }\n  ],\n  \"name\": \"<string>\",\n  \"namespace\": \"<string>\",\n  \"poolLabelKey\": \"<string>\",\n  \"poolLabelValue\": \"<string>\",\n  \"requestedIP\": \"<string>\"\n}")

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

	req.Header.Add("cookie", "k8s-gate-session=")
	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.post("https://{host}/api/supervisors/{name}/networking/gateways")
  .header("cookie", "k8s-gate-session=")
  .header("Content-Type", "application/json")
  .body("{\n  \"datapath\": \"<string>\",\n  \"gatewayClassName\": \"<string>\",\n  \"listeners\": [\n    {\n      \"certIssuer\": \"<string>\",\n      \"certOwner\": \"<string>\",\n      \"certSecret\": \"<string>\",\n      \"conditions\": [\n        {\n          \"message\": \"<string>\",\n          \"reason\": \"<string>\",\n          \"status\": \"<string>\",\n          \"type\": \"<string>\"\n        }\n      ],\n      \"hostname\": \"<string>\",\n      \"issuer\": \"<string>\",\n      \"name\": \"<string>\",\n      \"port\": 123,\n      \"protocol\": \"<string>\"\n    }\n  ],\n  \"name\": \"<string>\",\n  \"namespace\": \"<string>\",\n  \"poolLabelKey\": \"<string>\",\n  \"poolLabelValue\": \"<string>\",\n  \"requestedIP\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://{host}/api/supervisors/{name}/networking/gateways")

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

request = Net::HTTP::Post.new(url)
request["cookie"] = 'k8s-gate-session='
request["Content-Type"] = 'application/json'
request.body = "{\n  \"datapath\": \"<string>\",\n  \"gatewayClassName\": \"<string>\",\n  \"listeners\": [\n    {\n      \"certIssuer\": \"<string>\",\n      \"certOwner\": \"<string>\",\n      \"certSecret\": \"<string>\",\n      \"conditions\": [\n        {\n          \"message\": \"<string>\",\n          \"reason\": \"<string>\",\n          \"status\": \"<string>\",\n          \"type\": \"<string>\"\n        }\n      ],\n      \"hostname\": \"<string>\",\n      \"issuer\": \"<string>\",\n      \"name\": \"<string>\",\n      \"port\": 123,\n      \"protocol\": \"<string>\"\n    }\n  ],\n  \"name\": \"<string>\",\n  \"namespace\": \"<string>\",\n  \"poolLabelKey\": \"<string>\",\n  \"poolLabelValue\": \"<string>\",\n  \"requestedIP\": \"<string>\"\n}"

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

{
  "error": "<string>"
}

{
  "error": "<string>"
}

{
  "error": "<string>"
}