sendLine.py

import os
import json
import urllib.request, urllib.parse

URL = 'https://api.line.me/v2/bot/message/push'

def lambda_handler(event, context):
	to = event['to'] if 'to' in event.keys() else os.environ['SEND_TO']
	token = event['token'] if 'token' in event.keys() else os.environ['CHANNEL_TOKEN']
	headers = {
		'Content-Type': 'application/json',
		'Authorization': 'Bearer ' + token
	}
	body = {
		'to': to,
		'messages': event['messages']
	}
	req = urllib.request.Request(URL, data=json.dumps(body).encode("utf-8"),headers=headers,method='POST')
	urllib.request.urlopen(req)