curl --request GET \
  --url 'https://api.example.com/{{promotions_service_api_base_url}}/promotions/company/{{company_id}}/campaigns/{{campaign_id}}/promotions/{{promotion_id}}'

import requests

url = "https://api.example.com/{{promotions_service_api_base_url}}/promotions/company/{{company_id}}/campaigns/{{campaign_id}}/promotions/{{promotion_id}}"

response = requests.get(url)

print(response.text)

const options = {method: 'GET'};

fetch('https://api.example.com/{{promotions_service_api_base_url}}/promotions/company/{{company_id}}/campaigns/{{campaign_id}}/promotions/{{promotion_id}}', 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/{{promotions_service_api_base_url}}/promotions/company/{{company_id}}/campaigns/{{campaign_id}}/promotions/{{promotion_id}}",
  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.example.com/{{promotions_service_api_base_url}}/promotions/company/{{company_id}}/campaigns/{{campaign_id}}/promotions/{{promotion_id}}"

	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.example.com/{{promotions_service_api_base_url}}/promotions/company/{{company_id}}/campaigns/{{campaign_id}}/promotions/{{promotion_id}}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/{{promotions_service_api_base_url}}/promotions/company/{{company_id}}/campaigns/{{campaign_id}}/promotions/{{promotion_id}}")

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

{
  "promotion_id": "<string>",
  "campaign_id": "<string>",
  "promotion_name": "<string>",
  "promotion_type": "<string>",
  "promotion_code": "<string>",
  "description": "<string>",
  "status": "<string>",
  "discount_rules": {
    "discount_value": 123,
    "max_discount_amount": 123,
    "min_purchase_amount": 123,
    "applicable_categories": [
      {}
    ],
    "excluded_items": [
      {}
    ]
  },
  "eligibility_criteria": {
    "customer_segments": [
      {}
    ],
    "first_time_customers_only": true,
    "loyalty_tier_requirements": [
      {}
    ],
    "geographic_restrictions": [
      {}
    ]
  },
  "usage_limits": {
    "total_usage_limit": 123,
    "per_customer_limit": 123,
    "daily_usage_limit": 123,
    "current_usage": {}
  },
  "schedule": {
    "start_date": "<string>",
    "end_date": "<string>",
    "time_restrictions": {},
    "timezone": "<string>"
  },
  "display_settings": {
    "promotional_message": "<string>",
    "banner_text": "<string>",
    "badge_style": "<string>",
    "priority_level": 123
  },
  "performance_metrics": {
    "total_uses": 123,
    "unique_customers": 123,
    "total_discount_given": 123,
    "total_revenue_impact": 123,
    "conversion_rate": 123,
    "average_order_value": 123,
    "repeat_usage_rate": 123
  },
  "usage_history": [
    {
      "date": "<string>",
      "daily_uses": 123,
      "daily_revenue": 123,
      "daily_discount": 123
    }
  ],
  "customer_segment_analysis": {
    "segment_performance": [
      {}
    ],
    "top_performing_segments": [
      {}
    ],
    "geographic_distribution": {}
  },
  "auto_apply": true,
  "stackable": true,
  "created_at": "<string>",
  "created_by": "<string>",
  "last_updated": "<string>",
  "updated_by": "<string>"
}