kinesisAnalytics.js

Auth.currentCredentials().then(creds => {
    Analytics.autoTrack('pageView', {
        // REQUIRED, turn on/off the auto tracking
        enable: true,
        // OPTIONAL, the event name, by default is 'pageView'
        eventName: 'pageView',
        // OPTIONAL, the attributes of the event, you can either pass an object or a function 
        // which allows you to define dynamic attributes
        // attributes: {
        //     attr: 'attr'
        // },
        // when using function
        attributes: () => {
           const user = Auth.essentialCredentials(creds).identityId
           return {
                data: {
                    user
                }
           }
        },
        // OPTIONAL, by default is 'multiPageApp'
        // you need to change it to 'SPA' if your app is a single-page app like React
        type: 'SPA',
        // OPTIONAL, the service provider, by default is the AWS Pinpoint
        provider: 'AWSKinesis',
        // OPTIONAL, to get the current page url
        getUrl: () => {
            // the default function
            return window.location.origin + window.location.pathname;
        }
    });
})