aws-cdk-lib.aws_sns.TopicAttributes

TopicAttributes Struct

Represents an SNS topic defined outside of this stack.

Source

aws-sns/lib/topic.ts

Type last changed

v2.182.0 · 5 Mar 2025

Example

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_sns as sns } from 'aws-cdk-lib';
const topicAttributes: sns.TopicAttributes = {
  topicArn: 'topicArn',

  // the properties below are optional
  contentBasedDeduplication: false,
  keyArn: 'keyArn',
};

Properties

contentBasedDeduplication?optionalbooleancontent_based_deduplication?optionalboolcontentBasedDeduplication?optionalBooleanContentBasedDeduplication?optionalboolContentBasedDeduplication?optional*bool= false#

Whether content-based deduplication is enabled.

Only applicable for FIFO topics.

keyArn?optionalstringkey_arn?optionalstrkeyArn?optionalStringKeyArn?optionalstringKeyArn?optional*string= None#

KMS encryption key, if this topic is server-side encrypted by a KMS key.

topicArnstringtopic_arnstrtopicArnStringTopicArnstringTopicArn*stringrequired#

The ARN of the SNS topic.