curl --request POST \
  --url https://api.jtl-cloud.com/erp/categories/{categoryId}/descriptions \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'x-tenant-id: <x-tenant-id>' \
  --data '
{
  "Name": "Binoculars",
  "LanguageIso": "DE",
  "SalesChannelId": "1-1-0",
  "Description": "Best Binoculars",
  "SeoPath": "binoculars",
  "SeoMetaDescription": "Best Binoculars",
  "SeoTitleTag": "Best Binoculars",
  "SeoMetaKeywords": "Best, Binoculars"
}
'

import requests

url = "https://api.jtl-cloud.com/erp/categories/{categoryId}/descriptions"

payload = {
    "Name": "Binoculars",
    "LanguageIso": "DE",
    "SalesChannelId": "1-1-0",
    "Description": "Best Binoculars",
    "SeoPath": "binoculars",
    "SeoMetaDescription": "Best Binoculars",
    "SeoTitleTag": "Best Binoculars",
    "SeoMetaKeywords": "Best, Binoculars"
}
headers = {
    "x-tenant-id": "<x-tenant-id>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'x-tenant-id': '<x-tenant-id>',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    Name: 'Binoculars',
    LanguageIso: 'DE',
    SalesChannelId: '1-1-0',
    Description: 'Best Binoculars',
    SeoPath: 'binoculars',
    SeoMetaDescription: 'Best Binoculars',
    SeoTitleTag: 'Best Binoculars',
    SeoMetaKeywords: 'Best, Binoculars'
  })
};

fetch('https://api.jtl-cloud.com/erp/categories/{categoryId}/descriptions', 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.jtl-cloud.com/erp/categories/{categoryId}/descriptions",
  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([
    'Name' => 'Binoculars',
    'LanguageIso' => 'DE',
    'SalesChannelId' => '1-1-0',
    'Description' => 'Best Binoculars',
    'SeoPath' => 'binoculars',
    'SeoMetaDescription' => 'Best Binoculars',
    'SeoTitleTag' => 'Best Binoculars',
    'SeoMetaKeywords' => 'Best, Binoculars'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json",
    "x-tenant-id: <x-tenant-id>"
  ],
]);

$response = curl_exec($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.jtl-cloud.com/erp/categories/{categoryId}/descriptions"

	payload := strings.NewReader("{\n  \"Name\": \"Binoculars\",\n  \"LanguageIso\": \"DE\",\n  \"SalesChannelId\": \"1-1-0\",\n  \"Description\": \"Best Binoculars\",\n  \"SeoPath\": \"binoculars\",\n  \"SeoMetaDescription\": \"Best Binoculars\",\n  \"SeoTitleTag\": \"Best Binoculars\",\n  \"SeoMetaKeywords\": \"Best, Binoculars\"\n}")

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

	req.Header.Add("x-tenant-id", "<x-tenant-id>")
	req.Header.Add("Authorization", "Bearer <token>")
	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://api.jtl-cloud.com/erp/categories/{categoryId}/descriptions")
  .header("x-tenant-id", "<x-tenant-id>")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"Name\": \"Binoculars\",\n  \"LanguageIso\": \"DE\",\n  \"SalesChannelId\": \"1-1-0\",\n  \"Description\": \"Best Binoculars\",\n  \"SeoPath\": \"binoculars\",\n  \"SeoMetaDescription\": \"Best Binoculars\",\n  \"SeoTitleTag\": \"Best Binoculars\",\n  \"SeoMetaKeywords\": \"Best, Binoculars\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.jtl-cloud.com/erp/categories/{categoryId}/descriptions")

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

request = Net::HTTP::Post.new(url)
request["x-tenant-id"] = '<x-tenant-id>'
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"Name\": \"Binoculars\",\n  \"LanguageIso\": \"DE\",\n  \"SalesChannelId\": \"1-1-0\",\n  \"Description\": \"Best Binoculars\",\n  \"SeoPath\": \"binoculars\",\n  \"SeoMetaDescription\": \"Best Binoculars\",\n  \"SeoTitleTag\": \"Best Binoculars\",\n  \"SeoMetaKeywords\": \"Best, Binoculars\"\n}"

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

{
  "CategoryId": 123,
  "Name": "Binoculars",
  "Description": "Best Binoculars",
  "SeoPath": "binoculars",
  "SeoMetaDescription": "Best Binoculars",
  "SeoTitleTag": "Best Binoculars",
  "SeoMetaKeywords": "Best, Binoculars",
  "LanguageIso": "DE",
  "SalesChannelId": "1-1-0"
}

{
  "ErrorCode": "<string>",
  "ValidationErrors": {},
  "Errors": {},
  "ErrorMessage": "<string>",
  "Stacktrace": "<string>"
}