Invoke lambda_handler with event argument

[manycoding]

Context

There's no way to call lambda_handler in the same manner as AWS Lambda test for non-wsgi apps. Related to https://github.com/Miserlou/Zappa/issues/2146 https://github.com/Miserlou/Zappa/pull/983

Expected Behavior

I wanna get an output from the specified lambda_handler function with specified event argument.

zappa invoke dev {"address":"5760 Teredo St., Sechelt, BC, Canada, VON 3A"}

{
  "parsed_address": {
    "street_address": "5760, Teredo St.",
    "city": "Sechelt",
    "state": "BC",
    "postcode": "VON 3A0",
    "country": "Canada"
  }
}

Actual Behavior

Nothing. In fact I cannot get any output even for raw commands: zappa invoke dev 'print("hey")' --raw

Executing a test event from Lambda UI works as expected.

Possible Fix

Allow to

Steps to Reproduce

1. Create a lambda_handler function with event and context
2. Specify it in zappa_settings
3. Zappa invoke from cli

Your Environment

• Zappa version used: 0.52.0
• Operating System and Python version: 3.7, Mac OS, Pipenv
• Your zappa_settings.json:

  dev:
  lambda_handler: api.lambda_handler