以下是一个使用Python的示例代码，用于通过阿玛迪斯航班优惠搜索API获取航班优惠信息。

import requests

def search_flight_discounts(origin, destination, departure_date):
    url = "https://api.amadeus.com/v1/shopping/flight-offers-discounts"
    params = {
        "originLocationCode": origin,
        "destinationLocationCode": destination,
        "departureDate": departure_date,
        "currencyCode": "USD",
        "adults": 1,
        "nonStop": "true",
        "max": 10,
    }
    headers = {
        "Authorization": "Bearer YOUR_AMADEUS_API_KEY"
    }
    
    response = requests.get(url, params=params, headers=headers)
    
    if response.status_code == 200:
        results = response.json()
        for offer in results["data"]:
            print("航空公司:", offer["offerItems"][0]["services"][0]["segments"][0]["flightSegment"]["carrierCode"])
            print("航班号:", offer["offerItems"][0]["services"][0]["segments"][0]["flightSegment"]["number"])
            print("出发时间:", offer["offerItems"][0]["services"][0]["segments"][0]["flightSegment"]["departure"]["at"])
            print("到达时间:", offer["offerItems"][0]["services"][0]["segments"][0]["flightSegment"]["arrival"]["at"])
            print("优惠价格:", offer["offerItems"][0]["price"]["total"])
            print("----------------------------------------------")
    else:
        print("API请求失败:", response.status_code)

# 使用示例
search_flight_discounts("HKG", "LON", "2022-12-01")

请注意，上述代码中的YOUR_AMADEUS_API_KEY需要替换为您自己的阿玛迪斯API密钥。此外，您可能需要根据阿玛迪斯API的文档调整请求参数和解析JSON响应的代码。