aws-sdk-java-v2-messaging

# AWS SDK for Java 2.x - Messaging (SQS & SNS) ## Overview Provides patterns for SQS queues and SNS topics with AWS SDK for Java 2.x: client setup, queue management, message operations, subscriptions, and Spring Boot integration. ## When to Use - Setting up SQS queues (standard or FIFO) for message buffering - Implementing pub/sub with SNS topics and subscriptions - Processing messages from SQS queues with long polling - Configuring dead letter queues (DLQ) for error handling - Integrating AWS messaging with Spring Boot applications - Building event-driven architectures with SQS/SNS ## Examples ### Quick Setup **Dependencies:** ```xml <dependency> <groupId>software.amazon.awssdk</groupId> <artifactId>sqs</artifactId> </dependency> <dependency> <groupId>software.amazon.awssdk</groupId> <artifactId>sns</artifactId> </dependency> ``` **Client Configuration:** ```java SqsClient sqsClient = SqsClient.builder() .region(Region.US_EAST_1) .credentialsProvider(DefaultCredentialsProvider.create()) .build(); SnsClient snsClient = SnsClient.builder() .region(Region.US_EAST_1) .build(); ``` ### SQS Operations **Create and Send Message:** ```java String queueUrl = sqsClient.createQueue(CreateQueueRequest.builder() .queueName("my-queue") .build()).queueUrl(); String messageId = sqsClient.sendMessage(SendMessageRequest.builder() .queueUrl(queueUrl) .messageBody("Hello, SQS!") .build()).messageId(); ``` **Receive and Delete ...