Use a Webhook to send a message to a Microsoft Teams channel using Connectors/Incoming Webhook

sns_lambda_teams_webhook.py

#!/usr/bin/python3
# https://gist.github.com/daniel-woods
# Use a Webhook to send a message to a Microsoft Teams channel using Connectors/Incoming Webhook

import json
from urllib2 import urlopen, HTTPError, Request


def post_message(url, data):
    req = Request(url, data)
    f = urlopen(req)
    f.close()


def lambda_handler(event, context):
    # Webhook URL, get this from Connectors/Incoming Webhook.
    url = "https://outlook.office.com/webhook/xxxx/IncomingWebhook/xxxx/xxxx"
    msg = {
        "text": event['Records'][0]['Sns']['Message']
    }

    # Send the Message
    post_message(url, json.dumps(msg))