Resources: TriggerStateMachine: Type: AWS::Serverless::StateMachine Properties: Type: EXPRESS Definition: StartAt: TryDoSomething States: TryDoSomething: Type: Task Resource: !Sub arn:${AWS::Partition}:states:::lambda:invoke Parameters: FunctionName: !Ref MyFunction End: true Policies: - LambdaInvokePolicy: FunctionName: SomethingIsNotStateMachineFunction MyFunction: Type: AWS::Serverless::Function Properties: Runtime: nodejs14.x Handler: index.handler InlineCode: | exports.handler = async (event) => { console.log(JSON.stringify(event)); }; MyConnector: Type: AWS::Serverless::Connector Properties: Source: Id: TriggerStateMachine Destination: Id: MyFunction Permissions: - Write Metadata: SamTransformTest: true