spring-cloud-aws-samples io.awspring.cloud 3.0.0-SNAPSHOT 4.0.0 spring-cloud-aws-sns-sample org.springframework.boot spring-boot-starter org.springframework.boot spring-boot-starter-web io.awspring.cloud spring-cloud-aws-starter-sns 3.0.0-SNAPSHOT org.testcontainers localstack com.amazonaws aws-java-sdk-core org.springframework.boot spring-boot-maven-plugin