interceptors.js

// This request interceptor will log all incoming requests to this lambda
const LoggingRequestInterceptor = {
    process(handlerInput) {
        console.log(`Incoming request: ${JSON.stringify(handlerInput.requestEnvelope)}`);
    }
};

// This response interceptor will log all outgoing responses of this lambda
const LoggingResponseInterceptor = {
    process(handlerInput, response) {
        console.log(`Outgoing response: ${JSON.stringify(response)}`);
    }
};

module.exports = {
    LoggingRequestInterceptor,
    LoggingResponseInterceptor
}