The AWS SDK Plugin allows your Grails application to use the Amazon Web Services infrastructure services. It provides simple wrapper service around the official AWS SDK for Java. Using the SDK, developers can build solutions for Amazon Simple Storage Service (Amazon S3), Amazon Elastic Compute Cloud (Amazon EC2), Amazon SimpleDB, and more.
grails install-plugin aws-sdk
GitHub project and documentation are located here :https://github.com/agorapulse/grails-aws-sdk