curl --request PUT \
  --url https://api.example.com/api/v1/ops/billing/catalog/plans/{key} \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "<string>",
  "key": "<string>",
  "kind": "plan",
  "description": "",
  "monthly_price_cents": 123,
  "yearly_price_cents": 123,
  "credits": 123,
  "trial_days": 123,
  "marketing_highlights": [],
  "featured": false,
  "sort": 0,
  "reason": ""
}
'

import requests

url = "https://api.example.com/api/v1/ops/billing/catalog/plans/{key}"

payload = {
    "name": "<string>",
    "key": "<string>",
    "kind": "plan",
    "description": "",
    "monthly_price_cents": 123,
    "yearly_price_cents": 123,
    "credits": 123,
    "trial_days": 123,
    "marketing_highlights": [],
    "featured": False,
    "sort": 0,
    "reason": ""
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'PUT',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    name: '<string>',
    key: '<string>',
    kind: 'plan',
    description: '',
    monthly_price_cents: 123,
    yearly_price_cents: 123,
    credits: 123,
    trial_days: 123,
    marketing_highlights: [],
    featured: false,
    sort: 0,
    reason: ''
  })
};

fetch('https://api.example.com/api/v1/ops/billing/catalog/plans/{key}', 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.example.com/api/v1/ops/billing/catalog/plans/{key}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PUT",
  CURLOPT_POSTFIELDS => json_encode([
    'name' => '<string>',
    'key' => '<string>',
    'kind' => 'plan',
    'description' => '',
    'monthly_price_cents' => 123,
    'yearly_price_cents' => 123,
    'credits' => 123,
    'trial_days' => 123,
    'marketing_highlights' => [
        
    ],
    'featured' => false,
    'sort' => 0,
    'reason' => ''
  ]),
  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://api.example.com/api/v1/ops/billing/catalog/plans/{key}"

	payload := strings.NewReader("{\n  \"name\": \"<string>\",\n  \"key\": \"<string>\",\n  \"kind\": \"plan\",\n  \"description\": \"\",\n  \"monthly_price_cents\": 123,\n  \"yearly_price_cents\": 123,\n  \"credits\": 123,\n  \"trial_days\": 123,\n  \"marketing_highlights\": [],\n  \"featured\": false,\n  \"sort\": 0,\n  \"reason\": \"\"\n}")

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

	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.put("https://api.example.com/api/v1/ops/billing/catalog/plans/{key}")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"<string>\",\n  \"key\": \"<string>\",\n  \"kind\": \"plan\",\n  \"description\": \"\",\n  \"monthly_price_cents\": 123,\n  \"yearly_price_cents\": 123,\n  \"credits\": 123,\n  \"trial_days\": 123,\n  \"marketing_highlights\": [],\n  \"featured\": false,\n  \"sort\": 0,\n  \"reason\": \"\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/api/v1/ops/billing/catalog/plans/{key}")

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

request = Net::HTTP::Put.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"name\": \"<string>\",\n  \"key\": \"<string>\",\n  \"kind\": \"plan\",\n  \"description\": \"\",\n  \"monthly_price_cents\": 123,\n  \"yearly_price_cents\": 123,\n  \"credits\": 123,\n  \"trial_days\": 123,\n  \"marketing_highlights\": [],\n  \"featured\": false,\n  \"sort\": 0,\n  \"reason\": \"\"\n}"

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

{}

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>",
      "input": "<unknown>",
      "ctx": {}
    }
  ]
}