How to use the @pulumi/awsx.s3 function in @pulumi/awsx

streamEnabled: true,
    streamViewType: "NEW_AND_OLD_IMAGES",
});

const tableMetric = awsx.dynamodb.metrics.throttledRequests({ table });
const tableAlarm = tableMetric.createAlarm("alarm" + alarmIndex++, { threshold: 120, evaluationPeriods: 2 });

const bucket = new aws.s3.Bucket("b", {
    acl: "private",
    tags: {
        Environment: "Dev",
        Name: "My bucket",
    },
});

const bucketMetric = awsx.s3.metrics.firstByteLatency({ bucket, unit: "Seconds" });
const bucketAlarm = bucketMetric.createAlarm("alarm" + alarmIndex++, { threshold: 30 , evaluationPeriods: 2 });

const ubuntu = pulumi.output(aws.getAmi({
    filters: [
        { name: "name", values: ["ubuntu/images/hvm-ssd/ubuntu-trusty-14.04-amd64-server-*"] },
        { name: "virtualization-type", values: ["hvm"] },
    ],
    mostRecent: true,
    owners: ["099720109477"], // Canonical
}));
const instance = new aws.ec2.Instance("web", {
    ami: ubuntu.apply(ubuntu => ubuntu.id),
    instanceType: "t2.micro",
    tags: {
        Name: "HelloWorld",
    },