curl --request POST \
  --url https://api.gcore.com/iam/clients/{clientId}/tokens \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data @- <<EOF
{
  "name": "My token",
  "exp_date": "2021-01-01T12:00:00.000000Z",
  "client_user": {
    "role": {
      "id": 1,
      "name": "Administrators"
    }
  },
  "description": "It's my token"
}
EOF

import requests

url = "https://api.gcore.com/iam/clients/{clientId}/tokens"

payload = {
    "name": "My token",
    "exp_date": "2021-01-01T12:00:00.000000Z",
    "client_user": { "role": {
            "id": 1,
            "name": "Administrators"
        } },
    "description": "It's my token"
}
headers = {
    "Authorization": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    name: 'My token',
    exp_date: '2021-01-01T12:00:00.000000Z',
    client_user: {role: {id: 1, name: 'Administrators'}},
    description: 'It\'s my token'
  })
};

fetch('https://api.gcore.com/iam/clients/{clientId}/tokens', 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.gcore.com/iam/clients/{clientId}/tokens",
  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' => 'My token',
    'exp_date' => '2021-01-01T12:00:00.000000Z',
    'client_user' => [
        'role' => [
                'id' => 1,
                'name' => 'Administrators'
        ]
    ],
    'description' => 'It\'s my token'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: <api-key>",
    "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.gcore.com/iam/clients/{clientId}/tokens"

	payload := strings.NewReader("{\n  \"name\": \"My token\",\n  \"exp_date\": \"2021-01-01T12:00:00.000000Z\",\n  \"client_user\": {\n    \"role\": {\n      \"id\": 1,\n      \"name\": \"Administrators\"\n    }\n  },\n  \"description\": \"It's my token\"\n}")

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

	req.Header.Add("Authorization", "<api-key>")
	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.gcore.com/iam/clients/{clientId}/tokens")
  .header("Authorization", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"My token\",\n  \"exp_date\": \"2021-01-01T12:00:00.000000Z\",\n  \"client_user\": {\n    \"role\": {\n      \"id\": 1,\n      \"name\": \"Administrators\"\n    }\n  },\n  \"description\": \"It's my token\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.gcore.com/iam/clients/{clientId}/tokens")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"name\": \"My token\",\n  \"exp_date\": \"2021-01-01T12:00:00.000000Z\",\n  \"client_user\": {\n    \"role\": {\n      \"id\": 1,\n      \"name\": \"Administrators\"\n    }\n  },\n  \"description\": \"It's my token\"\n}"

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

{
  "name": "My token",
  "exp_date": "2021-01-01T12:00:00.000000Z",
  "client_user": {
    "role": {
      "id": 1,
      "name": "Administrators"
    },
    "deleted": false,
    "user_id": 123,
    "user_name": "John Doe",
    "user_email": "some@email.com",
    "client_id": 456
  },
  "id": 42,
  "deleted": false,
  "expired": false,
  "created": "2021-01-01T12:00:00.000000Z",
  "last_usage": "2021-01-01T12:00:00.000000Z",
  "token": "<string>",
  "description": "It's my token"
}

{
  "errors": {
    "client_user": {
      "role": [
        "Invalid role: RoleName"
      ]
    }
  }
}