Parameters: # The test harness passes theses parameters even though they aren't used. So specify them here Bucket: Type: String CodeKey: Type: String SwaggerKey: Type: String Enabled: Type: String Default: false Resources: MyLambdaFunction: Type: AWS::Serverless::Function Properties: Handler: index.handler Runtime: nodejs14.x CodeUri: ${codeuri} AutoPublishAlias: Live DeploymentPreference: Type: AllAtOnce Role: Fn::GetAtt: [DeploymentRole, Arn] Enabled: Ref: Enabled DeploymentRole: Type: AWS::IAM::Role Properties: AssumeRolePolicyDocument: Version: '2012-10-17' Statement: - Action: - sts:AssumeRole Effect: Allow Principal: Service: - codedeploy.amazonaws.com Policies: - PolicyName: root PolicyDocument: Version: '2012-10-17' Statement: - Effect: Allow Resource: '*' Action: - cloudwatch:DescribeAlarms - lambda:UpdateAlias - lambda:GetAlias - lambda:InvokeFunction - s3:Get* - sns:Publish Metadata: SamTransformTest: true