Bucket topic notifications

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Create an S3 bucket and subscribe to its events with an SNS topic.

sst.config.ts

const topic = new sst.aws.SnsTopic("MyTopic");
topic.subscribe("MySubscriber", "subscriber.handler");

const bucket = new sst.aws.Bucket("MyBucket");
bucket.notify({
  notifications: [
    {
      name: "MySubscriber",
      topic,
      events: ["s3:ObjectCreated:*"],
    },
  ],
});

subscriber.ts

export const handler = async (event) => {
  console.log(event);
  return "ok";
};

View the full example.