AWSTemplateFormatVersion : '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: A hello world application.

Resources:
  FunctionA:
    Type: AWS::Serverless::Function
    Properties:
      Handler: main_a_2.handler
      Runtime: python3.7
      CodeUri: FunctionA
      Timeout: 600

  MyLayerVersion:
    Type: AWS::Serverless::LayerVersion
    Properties:
      LayerName: MyLayer
      Description: Layer description
      ContentUri: MyLayerVersion
      CompatibleRuntimes:
        - python3.7