---
title: "SNS"
slug: "about-aws-sns"
updated: 2025-06-17T15:51:44Z
published: 2025-06-17T15:51:44Z
---

> ## Documentation Index
> Fetch the complete documentation index at: https://documentation.decisions.com/llms.txt
> Use this file to discover all available pages before exploring further.

# SNS

## Overview

As part of the AWS module, connections to Amazon Simple Notification Services (SNS) can be configured.

### Prerequisites

- [Installation](/v9/docs/installing-modules-decisions) of the [AWS Module](/v9/docs/setting-up-amazon-webservices-integration).
- An active SNS message service configured in AWS.
- If using temporary credentials. an [Amazon IAM](https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_create.html) role with access to the message service will need to be created.

---

## Setting

To integrate with the message service, the connection must be configured.

1. Under**System > Settings** navigate to **Amazon Web Services** settings.
2. Right-click and select**Edit**.![](https://cdn.document360.io/6ef8bcc1-6489-4486-9ad1-83acff7e5df0/Images/Documentation/2025-06-17_11h48_07.png)
3. In the settings, under**SNS**, check **Use SNS.**
4. Add a new **SNS Topic**and define the values to establish the connection. Below is a brief overview of each setting:

| Setting Name | Description |
| --- | --- |
| Display Name | The name for the connection as it will appear in Decisions. |
| Topic Region | A drop-down menu to select the environment region. |
| Topic Account ID | The account ID associated with the topic. |
| Topic Name | The topic name as it appears in the AWS. If the topic used is a FIFO topic, please include .fifo at the end of the topic name. |
| Topic Access Key Id | The access key found in the AWS. |
| Topic Secret Key | The secret key for the topic found in AWS. |
| Use Temp Credentials | Check if temporary credentials will be used. If enabled, a Role will need to be defined in AWS, for example, **arn:aws:iam::012345678910:role/SNSTestRole** |

![](https://cdn.document360.io/6ef8bcc1-6489-4486-9ad1-83acff7e5df0/Images/Documentation/2025-06-17_11h49_15.png)

---

## Steps

### Post SNS Topic

The Post to SNS Topic step takes in a string**Message** and posts the message to a **Topic** defined in the **Settings** for the step. For FIFO topics, additional inputs for the **Message Group ID** and **D****eduplication ID** will appear.

| Input | Output |
| --- | --- |
| Message Text | Message ID |

![](https://cdn.document360.io/6ef8bcc1-6489-4486-9ad1-83acff7e5df0/Images/Documentation/2025-06-17_11h50_45.png)

---

For further information on Integrations, visit the [Decisions Forum](https://community.decisions.com/categories/Integrations).