template.yaml

AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31

Globals:
  Function:
    Timeout: 10

Resources:
  HelloWorldFunction:
    Type: AWS::Serverless::Function
    Properties:
      CodeUri: hello-world/
      Handler: app.handler
      Runtime: nodejs12.x
      Layers:
        - !Ref HelloWorldLayer
      Events:
        HelloWorld:
          Type: Api
          Properties:
            Path: /hello
            Method: get
  HelloWorldLayer:
      Type: AWS::Serverless::LayerVersion
      Properties:
          LayerName: sam-app-dependencies
          ContentUri: layer/
          CompatibleRuntimes:
            - nodejs12.x
          RetentionPolicy: Retain