Parameters:
  ArchitectureRef:
    Type: String
    Default: arm64
Resources:
  FunctionWithArchitecturesIntrinsic:
    Type: AWS::Serverless::Function
    Properties:
      CodeUri: s3://sam-demo-bucket/hello.zip
      Description: Created by SAM
      Handler: index.handler
      Architectures:
        Ref: ArchitectureRef
      MemorySize: 1024
      Runtime: nodejs12.x
      Timeout: 3