sns_subscribelambda.ts - AWS Code Sample


/* Copyright, Inc. or its affiliates. All Rights Reserved. SPDX-License-Identifier: Apache-2.0 ABOUT THIS NODE.JS EXAMPLE: This example works with AWS SDK for JavaScript version 3 (v3), which is pending release. The preview version of the SDK is available at This example is in the 'AWS SDK for JavaScript v3 Developer Guide' at Purpose: sns_subscribelambda.ts demonstrates how to initiate a subscription to an Amazon SNS topic with delivery to an AWS Lambda function. Inputs (replace in code): - REGION - TOPIC_ARN - LAMBDA_FUNCTION_ARN Running the code: ts-node sns_subscribelambda.ts */ // Import required AWS SDK clients and commands for Node.js const { SNSClient, SubscribeCommand } = require("@aws-sdk/client-sns"); // Set the AWS Region const REGION = "REGION"; //e.g. "us-east-1" // Set the parameters const params = { Protocol: "lambda" /* required */, TopicArn: "TOPIC_ARN", //TOPIC_ARN Endpoint: "LAMBDA_FUNCTION_ARN", //LAMBDA_FUNCTION_ARN }; // Create SNS service object const sns = new SNSClient(REGION); const run = async () => { try { const data = await sns.send(new SubscribeCommand(params)); console.log("Subscription ARN is " + data.SubscriptionArn); } catch (err) { console.error(err, err.stack); } }; run();