Child lambda template

lambda-edge.yaml

AWSTemplateFormatVersion: "2010-09-09"
Description: Lambda@Edge function stack
Parameters:
  Stage:
    Type: String
    AllowedValues:
        - dev
        - prod
Resources:
  LambdaEdge:
    Properties:
      Runtime: nodejs14.x
      Handler: index.handler  
      Code:
         S3Bucket: "bucket-for-artifacts"
         S3Key: "lambda-edge.zip"
      Role: !GetAtt LambdaRoleForCF.Arn
    Type: "AWS::Lambda::Function"
     
  LambdaFunctionVersion:
    Type: AWS::Lambda::Version
    Properties:
      FunctionName: !Ref LambdaEdge
      Description: v1

  LambdaRoleForCF:
    Type: "AWS::IAM::Role"
    Properties:
      RoleName: !Join [ "-", [ "LambdaRoleForCF", !Ref Stage ] ]
      AssumeRolePolicyDocument:
        Version: "2012-10-17"
        Statement:
          - Effect: Allow
            Principal:
              Service:
                - lambda.amazonaws.com
                - edgelambda.amazonaws.com
            Action: "sts:AssumeRole"
      ManagedPolicyArns:
        - "arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole"
Outputs:
  LambdaFunctionVersionOutput:
    Description: LambdaFunctionVersion Arn
    Value:
      Ref: LambdaFunctionVersion