CloudFormation CustomResource lambda response

custom-resource-response.js

const sendResponse = async (event, context, status, data = {}) => {
    const response = {
        Status: status,
        RequestId: event.RequestId,
        LogicalResourceId: event.LogicalResourceId,
        StackId: event.StackId,
        PhysicalResourceId: context.functionName,
        Data: data
    };

    try {
        console.log(`Sending ${JSON.stringify(response)}`);
        const result = await axios.put(event.ResponseURL, response);
        console.log(`Result is ${result.status}`);
    }
    catch (err) {
        // TODO: if this happens, then what?
        console.log(err);
    }
};