lambda-powertools-sns-client

SNS client wrapper that knows how to forward correlation IDs (captured via @dazn/lambda-powertools-correlation-ids).

Main features:

• direct replacement for AWS.SNS client
• auto-injects correlation IDs into SNS message when you call publish
• allow correlation IDs to be overriden with publishWithCorrelationIds (useful when processing batch-based event sources such as SQS and Kinesis, where every record has its own set of correlation IDs)

Getting Started

Install from NPM: npm install @dazn/lambda-powertools-sns-client

API

It's exactly the same as the SNS client from the AWS SDK.

const SNS = require('@dazn/lambda-powertools-sns-client')

const publishMessage = async () => {
  const req = {
    Message: JSON.stringify({ message: 'hello sns' }),
    TopicArn: 'my-sns-topic'
  }

  await SNS.publish(req).promise()
}