I'm getting the follow response in Slack from the Lambda function:

PokerBot BOT [5:15 PM] Only visible to you
{"message": "Could not parse request body into json: Unrecognized token 'token': was expecting 'null', 'true', 'false' or NaN\n at [Source: [B@238685e5; line: 1, column: 7]"}

My guess is tat I have not configured the Integration Maping in the API Gateway correctly (in fact, I've left it on it's defaults).

Should I be putting a mapping template in here?

Cheers

Dan

Hi Nate,

This looks great and useful, but I'm struggling as how to make it work. I think I'm off to a good start though...I've:

• Configured the Slack command
  • I pasted the AWS Lambda URL (looks like: https://{AN_ID}.execute-api.eu-west-1.amazonaws.com/prod/{my_lambda_function}) in the command
  • The method is set to POST
  • entered all the other things as well
• Made a AWS Lambda function connected to an API gateway with resources
  • Pasted Slack's token in your python script
  • I think it works when I 'Test and Save' the function. It gives me a stacktrace from your script that the it fails on req_body = event['body'], which is obvious because I tested the script with bogus test data

After all this first I got the Missing authorization error when following the URL from AWS and consequentially an 403 when invoking /pokerbot in Slack.

I clicked around somewhat and removed the "ANY" resource in my API and added a POST resource; configuring the POST endpoint to my lambda function.
This somehow helped (I think?) but now Slack gives me a 503 whenever I invoke the command.

I'm not sure where to go from this, nor do I know if I did everything right. Could you (or someone) help me out?

Much appreciated already...