getOrderAddress操作用于获取订单的地址信息。在沙盒测试环境下操作正常，但在沙盒外需要进行一些额外的认证和配置。

以下是一个使用Python编写的示例代码，通过访问Amazon SP-API来获取订单地址信息：

import requests
import json
import os
import time
import hmac
import hashlib
from requests.auth import AuthBase

def get_marketplace(endpoint):
    return endpoint.split(".")[2]

def get_service_name(endpoint):
    return "execute-api"

def sign(key, msg):
    return hmac.new(key, msg.encode("utf-8"), hashlib.sha256).digest()

def get_signature_key(key, date_stamp, region_name, service_name):
    k_date = sign(("AWS4" + key).encode("utf-8"), date_stamp)
    k_region = sign(k_date, region_name)
    k_service = sign(k_region, service_name)
    k_signing = sign(k_service, "aws4_request")
    return k_signing

class SPAPIAuth(AuthBase):
    def __init__(self, access_key, secret_key, region_name, session_token=None):
        self.access_key = access_key
        self.secret_key = secret_key
        self.region_name = region_name
        self.session_token = session_token

    def __call__(self, r):
        endpoint = r.url
        service_name = get_service_name(endpoint)
        date_stamp = time.strftime("%Y%m%d", time.gmtime())
        amz_date = time.strftime("%Y%m%dT%H%M%SZ", time.gmtime())
        canonical_uri = "/orders/v0/orders/{orderId}/address".format(
            orderId='your_order_id_here')
        canonical_headers = "host:" + endpoint.split("/")[2] + "\n" + "x-amz-date:" + \
                            amz_date + "\n"
        signed_headers = "host;x-amz-date"
        payload_hash = hashlib.sha256(("").encode("utf-8")).hexdigest()
        canonical_request = "GET" + "\n" + canonical_uri + "\n" + "" + "\n" + canonical_headers + \
                            "\n" + signed_headers