curl --request POST \
  --url https://api.{tenant}.getomneo.com/api/v3/groups/definitions/{group}/rules \
  --header 'Content-Type: application/json' \
  --data '
{
  "group_rule_definition_id": 123,
  "name": "<string>",
  "arguments": [
    "<string>"
  ],
  "sort_order": 1,
  "is_active": true,
  "meta": [
    "<string>"
  ],
  "evaluator": "<string>",
  "rule": "<string>",
  "rule_definition": "<string>"
}
'

import requests

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

payload = {
    "group_rule_definition_id": 123,
    "name": "<string>",
    "arguments": ["<string>"],
    "sort_order": 1,
    "is_active": True,
    "meta": ["<string>"],
    "evaluator": "<string>",
    "rule": "<string>",
    "rule_definition": "<string>"
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    group_rule_definition_id: 123,
    name: '<string>',
    arguments: ['<string>'],
    sort_order: 1,
    is_active: true,
    meta: ['<string>'],
    evaluator: '<string>',
    rule: '<string>',
    rule_definition: '<string>'
  })
};

fetch('https://api.{tenant}.getomneo.com/api/v3/groups/definitions/{group}/rules', 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}/rules",
  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([
    'group_rule_definition_id' => 123,
    'name' => '<string>',
    'arguments' => [
        '<string>'
    ],
    'sort_order' => 1,
    'is_active' => true,
    'meta' => [
        '<string>'
    ],
    'evaluator' => '<string>',
    'rule' => '<string>',
    'rule_definition' => '<string>'
  ]),
  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.{tenant}.getomneo.com/api/v3/groups/definitions/{group}/rules"

	payload := strings.NewReader("{\n  \"group_rule_definition_id\": 123,\n  \"name\": \"<string>\",\n  \"arguments\": [\n    \"<string>\"\n  ],\n  \"sort_order\": 1,\n  \"is_active\": true,\n  \"meta\": [\n    \"<string>\"\n  ],\n  \"evaluator\": \"<string>\",\n  \"rule\": \"<string>\",\n  \"rule_definition\": \"<string>\"\n}")

	req, _ := http.NewRequest("POST", 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.post("https://api.{tenant}.getomneo.com/api/v3/groups/definitions/{group}/rules")
  .header("Content-Type", "application/json")
  .body("{\n  \"group_rule_definition_id\": 123,\n  \"name\": \"<string>\",\n  \"arguments\": [\n    \"<string>\"\n  ],\n  \"sort_order\": 1,\n  \"is_active\": true,\n  \"meta\": [\n    \"<string>\"\n  ],\n  \"evaluator\": \"<string>\",\n  \"rule\": \"<string>\",\n  \"rule_definition\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

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

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"group_rule_definition_id\": 123,\n  \"name\": \"<string>\",\n  \"arguments\": [\n    \"<string>\"\n  ],\n  \"sort_order\": 1,\n  \"is_active\": true,\n  \"meta\": [\n    \"<string>\"\n  ],\n  \"evaluator\": \"<string>\",\n  \"rule\": \"<string>\",\n  \"rule_definition\": \"<string>\"\n}"

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

{
  "data": {
    "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>"
}

{
  "message": "<string>",
  "errors": {}
}