EventAction

Source: src/AWS/DataExchange/EventAction.ts

An AWS Data Exchange event action — an auto-export rule that copies every newly published revision of an ENTITLED data set into your S3 bucket the moment the provider publishes it. This is the subscriber-side automation primitive: subscribe to a product (or accept a data grant), attach an event action, and fresh data lands in your bucket with no polling.

Event actions require an entitled data set — creating one against an owned data set fails with a ValidationException.

Auto-Exporting Entitled Data

Export new revisions to S3

import * as AWS from "alchemy/AWS";

const landing = yield* AWS.S3.Bucket("Landing", {});

const autoExport = yield* AWS.DataExchange.EventAction("AutoExport", {
  dataSetId: entitledDataSetId,
  exportRevisionToS3: { bucket: landing.bucketName },
});

Encrypted export with a key pattern

const autoExport = yield* AWS.DataExchange.EventAction("AutoExport", {
  dataSetId: entitledDataSetId,
  exportRevisionToS3: {
    bucket: landing.bucketName,
    keyPattern: "prices/${Revision.CreatedAt}/${Asset.Name}",
    encryption: { type: "aws:kms", kmsKeyArn: key.keyArn },
  },
});