What does AWS CodePipeline automate?

AWS CodePipeline is a continuous integration and continuous delivery (CI/CD) service specifically designed to automate the build, test, and deployment phases of a software release process. It streamlines these phases by allowing developers to define a series of steps, known as stages, which can include building code, running tests, and deploying applications to various environments.

By automating these processes, CodePipeline helps teams deliver code changes more rapidly and with higher quality through consistent and repeatable steps that minimize human error. This service integrates easily with other AWS services and third-party tools, enhancing its capabilities and making it a central component of cloud-native DevOps practices. Thus, focusing on the automation of the build, test, and deployment processes is what makes this option the correct choice.