interface ObjectType 🔹

Language	Type name
.NET	Amazon.CDK.Mixins.Preview.AWS.S3.Events.BucketEvents.ObjectCreated.ObjectType
Go	github.com/aws/aws-cdk-go/awscdkmixinspreview/v2/awss3/events#BucketEvents_ObjectCreated_ObjectType
Java	software.amazon.awscdk.mixins.preview.services.s3.events.BucketEvents.ObjectCreated.ObjectType
Python	aws_cdk.mixins_preview.aws_s3.events.BucketEvents.ObjectCreated.ObjectType
TypeScript	@aws-cdk/mixins-preview » aws_s3 » events » BucketEvents » ObjectCreated » ObjectType

Type definition for Object.

Example

import { BucketEvents } from '@aws-cdk/mixins-preview/aws-s3/events';
import * as events from 'aws-cdk-lib/aws-events';
import * as targets from 'aws-cdk-lib/aws-events-targets';

// Works with L2 constructs
const bucket = new s3.Bucket(scope, 'Bucket');
const bucketEvents = BucketEvents.fromBucket(bucket);
declare const fn: lambda.Function;

new events.Rule(scope, 'Rule', {
  eventPattern: bucketEvents.objectCreatedPattern({
    object: { key: events.Match.wildcard('uploads/*') },
  }),
  targets: [new targets.LambdaFunction(fn)]
});

// Also works with L1 constructs
const cfnBucket = new s3.CfnBucket(scope, 'CfnBucket');
const cfnBucketEvents = BucketEvents.fromBucket(cfnBucket);

new events.CfnRule(scope, 'CfnRule', {
  state: 'ENABLED',
  eventPattern: cfnBucketEvents.objectCreatedPattern({
    object: { key: events.Match.wildcard('uploads/*') },
  }),
  targets: [{ arn: fn.functionArn, id: 'L1' }]
});

Properties

Name	Type	Description
etag?🔹	string[]	etag property.
key?🔹	string[]	key property.
sequencer?🔹	string[]	sequencer property.
size?🔹	string[]	size property.
versionId?🔹	string[]	version-id property.

---

etag?🔹

Type: string[] (optional, default: Do not filter on this field)

etag property.

Specify an array of string values to match this event if the actual value of etag is one of the values in the array. Use one of the constructors on the aws_events.Match for more advanced matching options.

---

key?🔹

Type: string[] (optional, default: Do not filter on this field)

key property.

Specify an array of string values to match this event if the actual value of key is one of the values in the array. Use one of the constructors on the aws_events.Match for more advanced matching options.

---

sequencer?🔹

Type: string[] (optional, default: Do not filter on this field)

sequencer property.

Specify an array of string values to match this event if the actual value of sequencer is one of the values in the array. Use one of the constructors on the aws_events.Match for more advanced matching options.

---

size?🔹

Type: string[] (optional, default: Do not filter on this field)

size property.

Specify an array of string values to match this event if the actual value of size is one of the values in the array. Use one of the constructors on the aws_events.Match for more advanced matching options.

---

versionId?🔹

Type: string[] (optional, default: Do not filter on this field)

version-id property.

Specify an array of string values to match this event if the actual value of version-id is one of the values in the array. Use one of the constructors on the aws_events.Match for more advanced matching options.