List supported staking chains

const response: Promise<FireblocksResponse<StakingGetChainsResponse>> = fireblocks.staking.getChains();

CompletableFuture<ApiResponse<List<ChainDescriptor>>> response = fireblocks.staking().getChains();

response = fireblocks.staking.get_chains();

curl --request GET \
  --url https://api.fireblocks.io/v1/staking/chains

const options = {method: 'GET'};

fetch('https://api.fireblocks.io/v1/staking/chains', 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://api.fireblocks.io/v1/staking/chains",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

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

func main() {

	url := "https://api.fireblocks.io/v1/staking/chains"

	req, _ := http.NewRequest("GET", url, nil)

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

require 'uri'
require 'net/http'

url = URI("https://api.fireblocks.io/v1/staking/chains")

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

request = Net::HTTP::Get.new(url)

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

[
  "ETH",
  "ETH_TEST6",
  "ETH_TEST_HOODI",
  "SOL",
  "SOL_TEST",
  "MATIC"
]

{
  "message": "Couldn't find position with id: abc-123",
  "code": 3310,
  "descriptor": "{\"positionId\":\"abc-123\"}"
}

{
  "message": "Couldn't find position with id: abc-123",
  "code": 3310,
  "descriptor": "{\"positionId\":\"abc-123\"}"
}

{
  "message": "Couldn't find position with id: abc-123",
  "code": 3310,
  "descriptor": "{\"positionId\":\"abc-123\"}"
}

{
  "message": "Couldn't find position with id: abc-123",
  "code": 3310,
  "descriptor": "{\"positionId\":\"abc-123\"}"
}

{
  "message": "<string>",
  "code": 123
}