AWS-SNS
AWS SNS Plugin – Publish
Summary (SEO Meta Description):
The AWS SNS plugin in WeHub allows workflows to publish messages to Amazon SNS topics.
Use this action to send notifications and trigger downstream subscribers.
Overview
The Publish action sends a message to an Amazon SNS topic.
It’s commonly used for fan-out messaging, broadcasting workflow events to multiple subscribers such as SQS queues, Lambda functions, or HTTP endpoints.
⚙️ Action: Publish
- Description: Publishes a message to the specified SNS topic.
- Use Case: Notify external systems, trigger subscribers, or broadcast workflow results.
Configuration Options:
| Field | Type | Description |
|---|---|---|
| Label | String | Custom name for the action. |
| Select Connection | Connection | Choose or create an AWS connection. |
| Topic ARN | String | ARN of the SNS topic where the message will be published. |
💡 Example Use Cases
- Healthcare: Send patient event notifications to multiple downstream services.
- Finance: Broadcast transaction events to multiple subscribers.
- Operations: Notify multiple monitoring tools when workflows fail.
FAQ
Q: Can I publish to multiple topics at once?
A: No. Each action publishes to a single topic ARN. To publish to multiple topics, add multiple Publish nodes.
Q: What types of subscribers can receive SNS messages?
A: Subscribers include SQS queues, Lambda functions, HTTP/S endpoints, email, and SMS.
Keywords: WeHub AWS SNS Plugin, Publish Message, SNS Topic, Workflow Notifications, Amazon SNS Integration