如何通过Python Code向我的个人Alexa设备发送"Voice“命令？

import requests
import json

def send_voice_command(device_id, skill_id, access_token):
    # 构建请求数据
    request_data = {
        "event": {
            "header": {
                "namespace": "SpeechRecognizer",
                "name": "Recognize",
                "messageId": "message-id-12345",
                "dialogRequestId": "dialog-request-id-12345"
            },
            "payload": {
                "profile": "CLOSE_TALK",
                "format": "AUDIO_L16_RATE_16000_CHANNELS_1"
            }
        }
    }

    # 构建请求头
    headers = {
        "Authorization": "Bearer " + access_token,
        "Content-Type": "application/json",
        "Device-Id": device_id,
        "Skill-Id": skill_id
    }

    # 发送请求
    response = requests.post("https://avs-alexa-na.amazon.com/v20160207/events", 
                             headers=headers, 
                             data=json.dumps(request_data))

    # 处理响应
    if response.status_code == 200:
        print("Voice command sent successfully!")
        print(response.json())
    else:
        print("Failed to send voice command.")
        print(response.text)

# 替换为你的设备ID和技能ID
device_id = "your-device-id"
skill_id = "your-skill-id"

# 替换为你的访问令牌
access_token = "your-access-token"

# 发送Voice命令
send_voice_command(device_id, skill_id, access_token)