curl --request POST \
  --url https://{host}/api/supervisors/{name}/cilium/install/validate \
  --header 'Content-Type: application/json' \
  --cookie k8s-gate-session= \
  --data '
{
  "bgp": true,
  "clusterId": 123,
  "egress": true,
  "envoy": true,
  "gatewayApi": true,
  "hubble": true,
  "ingress": true,
  "values": {
    "bgpControlPlane": true,
    "bpfLbMode": "<string>",
    "chartSource": "<string>",
    "chartVersion": "<string>",
    "clusterID": 123,
    "clusterMeshEnabled": true,
    "clusterName": "<string>",
    "clusterPoolIpv4Cidr": "<string>",
    "clusterPoolIpv4MaskSize": 123,
    "devices": "<string>",
    "directRoutingDevice": "<string>",
    "disableSourceIPVerification": true,
    "egressGatewayEnabled": true,
    "enableBandwidthManagerBBR": true,
    "enableBpfConntrackAccount": true,
    "enableBpfMasquerade": true,
    "enableEndpointRoutes": true,
    "enableEnvoyConfig": true,
    "enableGatewayAPI": true,
    "enableGatewayAPIAlpn": true,
    "enableGatewayAPIAppProtocol": true,
    "enableL7Proxy": true,
    "enablePMTUDiscovery": true,
    "enableSCTP": true,
    "envoyEnabled": true,
    "hubbleCertValidityDays": 123,
    "hubbleEnabled": true,
    "hubbleEventBufferCapacity": 123,
    "hubbleMetrics": [
      "<string>"
    ],
    "hubbleMetricsOpenMetrics": true,
    "hubbleNetworkPolicyCorrelation": true,
    "hubbleRelayEnabled": true,
    "hubbleTlsAutoMethod": "<string>",
    "hubbleUiEnabled": true,
    "imagePullSecret": "<string>",
    "ingressControllerEnabled": true,
    "ingressControllerLbMode": "<string>",
    "ipamMode": "<string>",
    "ipv4NativeRoutingCIDR": "<string>",
    "k8sServiceHost": "<string>",
    "k8sServicePort": 123,
    "kubeProxyReplacement": true,
    "l2AnnouncementsEnabled": true,
    "l2PodAnnouncementsEnabled": true,
    "l2PodAnnouncementsIface": "<string>",
    "mtu": 123,
    "operatorPrometheusEnabled": true,
    "prometheusEnabled": true,
    "rawValuesYaml": "<string>",
    "routingMode": "<string>",
    "tunnelProtocol": "<string>"
  }
}
'

import requests

url = "https://{host}/api/supervisors/{name}/cilium/install/validate"

payload = {
    "bgp": True,
    "clusterId": 123,
    "egress": True,
    "envoy": True,
    "gatewayApi": True,
    "hubble": True,
    "ingress": True,
    "values": {
        "bgpControlPlane": True,
        "bpfLbMode": "<string>",
        "chartSource": "<string>",
        "chartVersion": "<string>",
        "clusterID": 123,
        "clusterMeshEnabled": True,
        "clusterName": "<string>",
        "clusterPoolIpv4Cidr": "<string>",
        "clusterPoolIpv4MaskSize": 123,
        "devices": "<string>",
        "directRoutingDevice": "<string>",
        "disableSourceIPVerification": True,
        "egressGatewayEnabled": True,
        "enableBandwidthManagerBBR": True,
        "enableBpfConntrackAccount": True,
        "enableBpfMasquerade": True,
        "enableEndpointRoutes": True,
        "enableEnvoyConfig": True,
        "enableGatewayAPI": True,
        "enableGatewayAPIAlpn": True,
        "enableGatewayAPIAppProtocol": True,
        "enableL7Proxy": True,
        "enablePMTUDiscovery": True,
        "enableSCTP": True,
        "envoyEnabled": True,
        "hubbleCertValidityDays": 123,
        "hubbleEnabled": True,
        "hubbleEventBufferCapacity": 123,
        "hubbleMetrics": ["<string>"],
        "hubbleMetricsOpenMetrics": True,
        "hubbleNetworkPolicyCorrelation": True,
        "hubbleRelayEnabled": True,
        "hubbleTlsAutoMethod": "<string>",
        "hubbleUiEnabled": True,
        "imagePullSecret": "<string>",
        "ingressControllerEnabled": True,
        "ingressControllerLbMode": "<string>",
        "ipamMode": "<string>",
        "ipv4NativeRoutingCIDR": "<string>",
        "k8sServiceHost": "<string>",
        "k8sServicePort": 123,
        "kubeProxyReplacement": True,
        "l2AnnouncementsEnabled": True,
        "l2PodAnnouncementsEnabled": True,
        "l2PodAnnouncementsIface": "<string>",
        "mtu": 123,
        "operatorPrometheusEnabled": True,
        "prometheusEnabled": True,
        "rawValuesYaml": "<string>",
        "routingMode": "<string>",
        "tunnelProtocol": "<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({
    bgp: true,
    clusterId: 123,
    egress: true,
    envoy: true,
    gatewayApi: true,
    hubble: true,
    ingress: true,
    values: {
      bgpControlPlane: true,
      bpfLbMode: '<string>',
      chartSource: '<string>',
      chartVersion: '<string>',
      clusterID: 123,
      clusterMeshEnabled: true,
      clusterName: '<string>',
      clusterPoolIpv4Cidr: '<string>',
      clusterPoolIpv4MaskSize: 123,
      devices: '<string>',
      directRoutingDevice: '<string>',
      disableSourceIPVerification: true,
      egressGatewayEnabled: true,
      enableBandwidthManagerBBR: true,
      enableBpfConntrackAccount: true,
      enableBpfMasquerade: true,
      enableEndpointRoutes: true,
      enableEnvoyConfig: true,
      enableGatewayAPI: true,
      enableGatewayAPIAlpn: true,
      enableGatewayAPIAppProtocol: true,
      enableL7Proxy: true,
      enablePMTUDiscovery: true,
      enableSCTP: true,
      envoyEnabled: true,
      hubbleCertValidityDays: 123,
      hubbleEnabled: true,
      hubbleEventBufferCapacity: 123,
      hubbleMetrics: ['<string>'],
      hubbleMetricsOpenMetrics: true,
      hubbleNetworkPolicyCorrelation: true,
      hubbleRelayEnabled: true,
      hubbleTlsAutoMethod: '<string>',
      hubbleUiEnabled: true,
      imagePullSecret: '<string>',
      ingressControllerEnabled: true,
      ingressControllerLbMode: '<string>',
      ipamMode: '<string>',
      ipv4NativeRoutingCIDR: '<string>',
      k8sServiceHost: '<string>',
      k8sServicePort: 123,
      kubeProxyReplacement: true,
      l2AnnouncementsEnabled: true,
      l2PodAnnouncementsEnabled: true,
      l2PodAnnouncementsIface: '<string>',
      mtu: 123,
      operatorPrometheusEnabled: true,
      prometheusEnabled: true,
      rawValuesYaml: '<string>',
      routingMode: '<string>',
      tunnelProtocol: '<string>'
    }
  })
};

fetch('https://{host}/api/supervisors/{name}/cilium/install/validate', 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}/cilium/install/validate",
  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([
    'bgp' => true,
    'clusterId' => 123,
    'egress' => true,
    'envoy' => true,
    'gatewayApi' => true,
    'hubble' => true,
    'ingress' => true,
    'values' => [
        'bgpControlPlane' => true,
        'bpfLbMode' => '<string>',
        'chartSource' => '<string>',
        'chartVersion' => '<string>',
        'clusterID' => 123,
        'clusterMeshEnabled' => true,
        'clusterName' => '<string>',
        'clusterPoolIpv4Cidr' => '<string>',
        'clusterPoolIpv4MaskSize' => 123,
        'devices' => '<string>',
        'directRoutingDevice' => '<string>',
        'disableSourceIPVerification' => true,
        'egressGatewayEnabled' => true,
        'enableBandwidthManagerBBR' => true,
        'enableBpfConntrackAccount' => true,
        'enableBpfMasquerade' => true,
        'enableEndpointRoutes' => true,
        'enableEnvoyConfig' => true,
        'enableGatewayAPI' => true,
        'enableGatewayAPIAlpn' => true,
        'enableGatewayAPIAppProtocol' => true,
        'enableL7Proxy' => true,
        'enablePMTUDiscovery' => true,
        'enableSCTP' => true,
        'envoyEnabled' => true,
        'hubbleCertValidityDays' => 123,
        'hubbleEnabled' => true,
        'hubbleEventBufferCapacity' => 123,
        'hubbleMetrics' => [
                '<string>'
        ],
        'hubbleMetricsOpenMetrics' => true,
        'hubbleNetworkPolicyCorrelation' => true,
        'hubbleRelayEnabled' => true,
        'hubbleTlsAutoMethod' => '<string>',
        'hubbleUiEnabled' => true,
        'imagePullSecret' => '<string>',
        'ingressControllerEnabled' => true,
        'ingressControllerLbMode' => '<string>',
        'ipamMode' => '<string>',
        'ipv4NativeRoutingCIDR' => '<string>',
        'k8sServiceHost' => '<string>',
        'k8sServicePort' => 123,
        'kubeProxyReplacement' => true,
        'l2AnnouncementsEnabled' => true,
        'l2PodAnnouncementsEnabled' => true,
        'l2PodAnnouncementsIface' => '<string>',
        'mtu' => 123,
        'operatorPrometheusEnabled' => true,
        'prometheusEnabled' => true,
        'rawValuesYaml' => '<string>',
        'routingMode' => '<string>',
        'tunnelProtocol' => '<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}/cilium/install/validate"

	payload := strings.NewReader("{\n  \"bgp\": true,\n  \"clusterId\": 123,\n  \"egress\": true,\n  \"envoy\": true,\n  \"gatewayApi\": true,\n  \"hubble\": true,\n  \"ingress\": true,\n  \"values\": {\n    \"bgpControlPlane\": true,\n    \"bpfLbMode\": \"<string>\",\n    \"chartSource\": \"<string>\",\n    \"chartVersion\": \"<string>\",\n    \"clusterID\": 123,\n    \"clusterMeshEnabled\": true,\n    \"clusterName\": \"<string>\",\n    \"clusterPoolIpv4Cidr\": \"<string>\",\n    \"clusterPoolIpv4MaskSize\": 123,\n    \"devices\": \"<string>\",\n    \"directRoutingDevice\": \"<string>\",\n    \"disableSourceIPVerification\": true,\n    \"egressGatewayEnabled\": true,\n    \"enableBandwidthManagerBBR\": true,\n    \"enableBpfConntrackAccount\": true,\n    \"enableBpfMasquerade\": true,\n    \"enableEndpointRoutes\": true,\n    \"enableEnvoyConfig\": true,\n    \"enableGatewayAPI\": true,\n    \"enableGatewayAPIAlpn\": true,\n    \"enableGatewayAPIAppProtocol\": true,\n    \"enableL7Proxy\": true,\n    \"enablePMTUDiscovery\": true,\n    \"enableSCTP\": true,\n    \"envoyEnabled\": true,\n    \"hubbleCertValidityDays\": 123,\n    \"hubbleEnabled\": true,\n    \"hubbleEventBufferCapacity\": 123,\n    \"hubbleMetrics\": [\n      \"<string>\"\n    ],\n    \"hubbleMetricsOpenMetrics\": true,\n    \"hubbleNetworkPolicyCorrelation\": true,\n    \"hubbleRelayEnabled\": true,\n    \"hubbleTlsAutoMethod\": \"<string>\",\n    \"hubbleUiEnabled\": true,\n    \"imagePullSecret\": \"<string>\",\n    \"ingressControllerEnabled\": true,\n    \"ingressControllerLbMode\": \"<string>\",\n    \"ipamMode\": \"<string>\",\n    \"ipv4NativeRoutingCIDR\": \"<string>\",\n    \"k8sServiceHost\": \"<string>\",\n    \"k8sServicePort\": 123,\n    \"kubeProxyReplacement\": true,\n    \"l2AnnouncementsEnabled\": true,\n    \"l2PodAnnouncementsEnabled\": true,\n    \"l2PodAnnouncementsIface\": \"<string>\",\n    \"mtu\": 123,\n    \"operatorPrometheusEnabled\": true,\n    \"prometheusEnabled\": true,\n    \"rawValuesYaml\": \"<string>\",\n    \"routingMode\": \"<string>\",\n    \"tunnelProtocol\": \"<string>\"\n  }\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}/cilium/install/validate")
  .header("cookie", "k8s-gate-session=")
  .header("Content-Type", "application/json")
  .body("{\n  \"bgp\": true,\n  \"clusterId\": 123,\n  \"egress\": true,\n  \"envoy\": true,\n  \"gatewayApi\": true,\n  \"hubble\": true,\n  \"ingress\": true,\n  \"values\": {\n    \"bgpControlPlane\": true,\n    \"bpfLbMode\": \"<string>\",\n    \"chartSource\": \"<string>\",\n    \"chartVersion\": \"<string>\",\n    \"clusterID\": 123,\n    \"clusterMeshEnabled\": true,\n    \"clusterName\": \"<string>\",\n    \"clusterPoolIpv4Cidr\": \"<string>\",\n    \"clusterPoolIpv4MaskSize\": 123,\n    \"devices\": \"<string>\",\n    \"directRoutingDevice\": \"<string>\",\n    \"disableSourceIPVerification\": true,\n    \"egressGatewayEnabled\": true,\n    \"enableBandwidthManagerBBR\": true,\n    \"enableBpfConntrackAccount\": true,\n    \"enableBpfMasquerade\": true,\n    \"enableEndpointRoutes\": true,\n    \"enableEnvoyConfig\": true,\n    \"enableGatewayAPI\": true,\n    \"enableGatewayAPIAlpn\": true,\n    \"enableGatewayAPIAppProtocol\": true,\n    \"enableL7Proxy\": true,\n    \"enablePMTUDiscovery\": true,\n    \"enableSCTP\": true,\n    \"envoyEnabled\": true,\n    \"hubbleCertValidityDays\": 123,\n    \"hubbleEnabled\": true,\n    \"hubbleEventBufferCapacity\": 123,\n    \"hubbleMetrics\": [\n      \"<string>\"\n    ],\n    \"hubbleMetricsOpenMetrics\": true,\n    \"hubbleNetworkPolicyCorrelation\": true,\n    \"hubbleRelayEnabled\": true,\n    \"hubbleTlsAutoMethod\": \"<string>\",\n    \"hubbleUiEnabled\": true,\n    \"imagePullSecret\": \"<string>\",\n    \"ingressControllerEnabled\": true,\n    \"ingressControllerLbMode\": \"<string>\",\n    \"ipamMode\": \"<string>\",\n    \"ipv4NativeRoutingCIDR\": \"<string>\",\n    \"k8sServiceHost\": \"<string>\",\n    \"k8sServicePort\": 123,\n    \"kubeProxyReplacement\": true,\n    \"l2AnnouncementsEnabled\": true,\n    \"l2PodAnnouncementsEnabled\": true,\n    \"l2PodAnnouncementsIface\": \"<string>\",\n    \"mtu\": 123,\n    \"operatorPrometheusEnabled\": true,\n    \"prometheusEnabled\": true,\n    \"rawValuesYaml\": \"<string>\",\n    \"routingMode\": \"<string>\",\n    \"tunnelProtocol\": \"<string>\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://{host}/api/supervisors/{name}/cilium/install/validate")

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  \"bgp\": true,\n  \"clusterId\": 123,\n  \"egress\": true,\n  \"envoy\": true,\n  \"gatewayApi\": true,\n  \"hubble\": true,\n  \"ingress\": true,\n  \"values\": {\n    \"bgpControlPlane\": true,\n    \"bpfLbMode\": \"<string>\",\n    \"chartSource\": \"<string>\",\n    \"chartVersion\": \"<string>\",\n    \"clusterID\": 123,\n    \"clusterMeshEnabled\": true,\n    \"clusterName\": \"<string>\",\n    \"clusterPoolIpv4Cidr\": \"<string>\",\n    \"clusterPoolIpv4MaskSize\": 123,\n    \"devices\": \"<string>\",\n    \"directRoutingDevice\": \"<string>\",\n    \"disableSourceIPVerification\": true,\n    \"egressGatewayEnabled\": true,\n    \"enableBandwidthManagerBBR\": true,\n    \"enableBpfConntrackAccount\": true,\n    \"enableBpfMasquerade\": true,\n    \"enableEndpointRoutes\": true,\n    \"enableEnvoyConfig\": true,\n    \"enableGatewayAPI\": true,\n    \"enableGatewayAPIAlpn\": true,\n    \"enableGatewayAPIAppProtocol\": true,\n    \"enableL7Proxy\": true,\n    \"enablePMTUDiscovery\": true,\n    \"enableSCTP\": true,\n    \"envoyEnabled\": true,\n    \"hubbleCertValidityDays\": 123,\n    \"hubbleEnabled\": true,\n    \"hubbleEventBufferCapacity\": 123,\n    \"hubbleMetrics\": [\n      \"<string>\"\n    ],\n    \"hubbleMetricsOpenMetrics\": true,\n    \"hubbleNetworkPolicyCorrelation\": true,\n    \"hubbleRelayEnabled\": true,\n    \"hubbleTlsAutoMethod\": \"<string>\",\n    \"hubbleUiEnabled\": true,\n    \"imagePullSecret\": \"<string>\",\n    \"ingressControllerEnabled\": true,\n    \"ingressControllerLbMode\": \"<string>\",\n    \"ipamMode\": \"<string>\",\n    \"ipv4NativeRoutingCIDR\": \"<string>\",\n    \"k8sServiceHost\": \"<string>\",\n    \"k8sServicePort\": 123,\n    \"kubeProxyReplacement\": true,\n    \"l2AnnouncementsEnabled\": true,\n    \"l2PodAnnouncementsEnabled\": true,\n    \"l2PodAnnouncementsIface\": \"<string>\",\n    \"mtu\": 123,\n    \"operatorPrometheusEnabled\": true,\n    \"prometheusEnabled\": true,\n    \"rawValuesYaml\": \"<string>\",\n    \"routingMode\": \"<string>\",\n    \"tunnelProtocol\": \"<string>\"\n  }\n}"

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

{
  "issues": [
    {
      "message": "<string>",
      "severity": "<string>"
    }
  ],
  "ok": true
}

{
  "error": "<string>"
}