Parameters:
  CompatibleArchitecturesList:
    Type: CommaDelimitedList
    Default: arm64,x86_64
  CompatibleArchitecturesRef:
    Type: String
    Default: arm64
  LayerNameParam:
    Type: String
    Default: SomeLayerName
  LayerLicenseInfo:
    Type: String
    Default: MIT-0 License
  LayerRuntimeList:
    Type: CommaDelimitedList
  LayerRuntimeRefString:
    Type: String
    Default: SomeRuntimeName

Resources:
  LayerWithLicenseIntrinsic:
    Type: AWS::Serverless::LayerVersion
    Properties:
      ContentUri: s3://sam-demo-bucket/layer.zip
      LicenseInfo: !Ref LayerLicenseInfo

  LayerWithRuntimesIntrinsic:
    Type: AWS::Serverless::LayerVersion
    Properties:
      ContentUri: s3://sam-demo-bucket/layer.zip
      CompatibleRuntimes:
        Ref: LayerRuntimeList

  LayerWithSingleListRefRuntimesIntrinsic:
    Type: AWS::Serverless::LayerVersion
    Properties:
      ContentUri: s3://sam-demo-bucket/layer.zip
      CompatibleRuntimes:
      - Ref: LayerRuntimeRefString

  LayerWithMixedListRefRuntimesIntrinsic:
    Type: AWS::Serverless::LayerVersion
    Properties:
      ContentUri: s3://sam-demo-bucket/layer.zip
      CompatibleRuntimes:
      - Ref: LayerRuntimeString
      - SomeRuntimeNameString

  LayerWithNameIntrinsic:
    Type: AWS::Serverless::LayerVersion
    Properties:
      ContentUri: s3://sam-demo-bucket/layer.zip
      LayerName: !Ref LayerNameParam

  LayerWithSubNameIntrinsic:
    Type: AWS::Serverless::LayerVersion
    Properties:
      ContentUri: s3://sam-demo-bucket/layer.zip
      LayerName: !Sub layer-${LayerNameParam}

  LayerWithRefNameIntrinsicRegion:
    Type: AWS::Serverless::LayerVersion
    Properties:
      ContentUri: s3://sam-demo-bucket/layer.zip
      LayerName: !Ref 'AWS::Region'

  LayerWithSubNameIntrinsicRegion:
    Type: AWS::Serverless::LayerVersion
    Properties:
      ContentUri: s3://sam-demo-bucket/layer.zip
      LayerName: !Sub 'layer-${AWS::Region}'

  LayerWithArchitecturesIntrinsic:
    Type: AWS::Serverless::LayerVersion
    Properties:
      ContentUri: s3://sam-demo-bucket/layer.zip
      CompatibleArchitectures:
        Ref: CompatibleArchitecturesList

  LayerWithSingleListRefArchitecturesIntrinsic:
    Type: AWS::Serverless::LayerVersion
    Properties:
      ContentUri: s3://sam-demo-bucket/layer.zip
      CompatibleArchitectures:
      - Ref: CompatibleArchitecturesRef