fixup! Migrate to another SMS sending service.

src/sms_notify.py

@@ -10,9 +10,10 @@ TO_NUMBER = os.environ["TO_NUMBER"]
 def handler(event, context):
     message = event["Records"][0]["Sns"]["Message"]
     client = messagebird.Client(MSGBIRD_ACCESS_KEY)
-    client.messages_create(
-        message,
-        TO_NUMBER,
+    client.message_create(
+        originator="Am I Live",
+        recipients=TO_NUMBER,
+        body=message,
     )