sns

Create and configure AWS SNS topics and subscriptions with boto3 or AWS CLI.

1|Updated Mar 4, 2026
One-click install
npx skills add https://github.com/ShubhamJoshi-dev/AWS-Certification-Notes --skill sns-shubhamjoshi-dev
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: sns
Source: https://github.com/ShubhamJoshi-dev/AWS-Certification-Notes/tree/main/sns
Command: npx skills add https://github.com/ShubhamJoshi-dev/AWS-Certification-Notes --skill sns-shubhamjoshi-dev

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires boto3, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill streamlines the process of creating, managing, and utilizing AWS SNS for reliable notification delivery.

Core Features & Use Cases

  • Topic and Subscription Management: Enable users to easily create topics and manage subscriptions across protocols like email, SMS, Lambda, and SQS. For example, setting up a notification system for application alerts or user updates.
  • Message Publishing: Facilitate sending messages with optional attributes, supporting scenarios like filtering and routing messages based on content. For instance, sending targeted notifications to specific user segments.
  • Advanced Patterns: Support complex configurations such as message filtering, fan-out architectures, and FIFO topics, allowing scalable and ordered messaging flows. Use it to implement order processing pipelines or cross-account notifications.
  • Best Practices & Troubleshooting: Guide users through configuring retry policies, dead-letter queues, permissions, and monitoring, ensuring high reliability and security in production environments.

Quick Start

Use the sns skill to create a notification topic, subscribe an email endpoint, and publish a test message.

Frequently Asked Questions about sns

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I create AWS SNS topics and subscriptions using boto3?

To create AWS SNS topics and subscriptions with boto3, you can automate the creation and configuration process for application-to-person or application-to-application messaging workflows across protocols like email, SMS, Lambda, and SQS.

How does message filtering work in AWS SNS pub/sub architectures?

Message filtering in AWS SNS works by attaching optional attributes to published messages, allowing subscribers to receive only targeted notifications based on specific content routing rules.

What is the best way to troubleshoot AWS SNS notification delivery failures?

The best way to troubleshoot AWS SNS notification delivery failures is by configuring dead-letter queues, verifying delivery policies, and monitoring retry policies to ensure high reliability in production environments.

Can I use AWS SNS for fan-out architectures and FIFO topic messaging?

Yes, you can use AWS SNS for fan-out architectures and FIFO topics, enabling scalable and strictly ordered messaging flows for use cases like order processing pipelines and cross-account notifications.

Do I need AWS CLI or boto3 to automate AWS SNS message publishing?

Yes, you need either the AWS CLI or boto3 to automate AWS SNS message publishing, allowing you to programmatically send messages, set access policies, and manage notification delivery in cloud architectures.