AWSTemplateFormatVersion: '2010-09-09' Transform: 'AWS::Serverless-2016-10-31' Description: An AWS Serverless Specification template describing your function. Resources: GreengrassHelloWorld: Type: 'AWS::Serverless::Function' Properties: Handler: greengrassHelloWorld.function_handler Runtime: python3.7 CodeUri: . Description: '' MemorySize: 128 Timeout: 3 Role: >- arn:aws:iam::769288830335:role/service-role/Greengrass_HelloWorld-role-hzuhpa8t