aws-serverless-inline.yaml

AWSTemplateFormatVersion : '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: A function with inline code.

Resources:
  InlineCodeFunction:
    Type: AWS::Serverless::Function
    Properties:
      InlineCode: |
        def handler(event, context):
          print(event)
          return {'body': 'Hello World 2!', 'statusCode': 200}
      Handler: index.handler
      Runtime: python3.7