curl --request GET \
  --url https://api.{tenant}.getomneo.com/api/v3/groups/definitions/{group}

import requests

url = "https://api.{tenant}.getomneo.com/api/v3/groups/definitions/{group}"

response = requests.get(url)

print(response.text)

const options = {method: 'GET'};

fetch('https://api.{tenant}.getomneo.com/api/v3/groups/definitions/{group}', 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.{tenant}.getomneo.com/api/v3/groups/definitions/{group}",
  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.{tenant}.getomneo.com/api/v3/groups/definitions/{group}"

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

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.{tenant}.getomneo.com/api/v3/groups/definitions/{group}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.{tenant}.getomneo.com/api/v3/groups/definitions/{group}")

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

{
  "data": {
    "id": 123,
    "name": "<string>",
    "handle": "<string>",
    "campaign": "<string>",
    "type": "<string>",
    "source_type": "<string>",
    "source_id": 123,
    "query": "<string>",
    "query_type": "<string>",
    "arguments": [
      "<unknown>"
    ],
    "period": 123,
    "period_type": "<string>",
    "absolute_expiry": "<string>",
    "refresh_period": 123,
    "refresh_period_type": "<string>",
    "refresh_absolute_expiry": "<string>",
    "last_refreshed_at": "<string>",
    "next_refresh_at": "<string>",
    "refresh_status": "<string>",
    "refresh_error": "<string>",
    "short_description": "<string>",
    "description": "<string>",
    "owner_profile_id": "<string>",
    "meta": [
      "<unknown>"
    ],
    "is_published": true,
    "is_active": true,
    "is_archived": true,
    "created_at": "<string>",
    "updated_at": "<string>",
    "current_member_count": 123,
    "rules": [
      {
        "id": 123,
        "group_definition_id": 123,
        "group_rule_definition_id": 123,
        "type": "<string>",
        "name": "<string>",
        "arguments": [
          "<unknown>"
        ],
        "sort_order": 123,
        "is_active": true,
        "meta": [
          "<unknown>"
        ],
        "effective": {
          "handle": "<string>",
          "evaluator": "<string>",
          "rule": {},
          "name": "<string>",
          "arguments": [
            "<unknown>"
          ]
        },
        "created_at": "<string>",
        "updated_at": "<string>"
      }
    ]
  }
}

{
  "message": "<string>"
}

{
  "message": "<string>"
}

{
  "message": "<string>"
}