sms-notify.tf

 variable "messagebird_access_key" {
   description = "MessageBird API access key."
+  sensitive   = true
 }
 
 # It would have been nicer to buy the phone number with Terraform and the

src/sms_notify.py

@@ -10,7 +10,7 @@ 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(
+    client.message_create(
         message,
         TO_NUMBER,
     )