Amazon SQS Connector

## 🔌 Amazon SQS Connector

This connector enables integration with Amazon Simple Queue Service (SQS), allowing you to send messages to queues for scalable and decoupled architectures.

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## 🔐 Authentication

Uses **AWS IAM Role ARN** with an external ID.

### Required Credentials
- IAM Role ARN  
- AWS Region  
- Session Name (optional)

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## ⚙️ Configuration

1. Create an IAM policy with permissions:
  - sqs:SendMessage  
  - sqs:GetQueueUrl  
  - sqs:GetQueueAttributes  

2. Create an IAM Role:
  - Trusted entity: Another AWS account  
  - Enable external ID  
  - Attach policy  

3. Configure connection:
  - Enter Role ARN  
  - Select region  
  - Provide session name  

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## ⚡ Actions

### Send Message to Queue
Send messages to an SQS queue.

**Use Cases:**
- Background processing  
- Event-driven systems  
- Microservices decoupling  

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## 📥 Input Parameters
- queue_url (required)  
- message_body (required)  
- delay_seconds  
- message_attributes  
- message_group_id (FIFO only)  

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## 📤 Output
- message_id  
- md5_of_message_body  
- sequence_number (FIFO only)  

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## ⚠️ Error Handling
- 400 → Invalid input  
- 403 → Access denied  
- 429 → Retry with backoff  
- 503 → Retry  

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## 📌 Notes
- Max message size: 256 KB  
- FIFO queues require message_group_id  
- Delay range: 0–900 seconds

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